Assembly tool

Abstract

The utility model provides an assembly tool which comprises a frame body, a first operation mechanism, a second operation mechanism and a third operation mechanism. The first operation mechanism, the second operation mechanism and the third operation mechanism are sequentially arranged in the length direction of the frame body. The first operation mechanism comprises a first lifting assembly and a first pushing assembly, the first lifting assembly can reciprocate between the first station and the third circulation station, and the first pushing assembly extends in the length direction of the frame body and can push a workpiece on the first station to the second operation mechanism; the second operation mechanism comprises a first conveying assembly, and the first conveying assembly extends in the length direction of the frame body and can convey workpieces from the second operation mechanism to the third operation mechanism. And the third operation mechanism comprises a second lifting assembly and a second pushing assembly, the second lifting assembly can reciprocate between the third station and the first circulation position, and the second pushing assembly extends in the length direction of the frame body and can convey the workpieces in the first circulation position to the second operation mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of battery component processing, in particular to an assembly tool. Background Art

[0002] Aluminum alloy battery boxes have large welding deformation due to their material, which makes it difficult to control the size after welding and leads to large size deviation of the box assembly after welding. At present, in order to reduce welding deformation and minimize the number of welds, most boxes use riveted connection structures.

[0003] However, since the riveting method is used, the structure has many connection positions and the number of riveted parts, rivet nuts and rivets is large, which makes the riveting operation complicated and inefficient.

[0004] Therefore, there is an urgent need to provide an assembly tool to solve the problems existing in the prior art to a certain extent. Utility Model Content

[0005] The utility model aims to provide an assembly tool to solve the problems of multiple processes, low efficiency and poor systematization when the battery box is manufactured by riveting at the current stage to a certain extent.

[0006] The utility model provides an assembly tool, including a frame and a first operating mechanism, a second operating mechanism and a third operating mechanism arranged in sequence along the length direction of the frame; the first operating mechanism includes a first lifting component and a first pushing component, the first lifting component can reciprocate between a first workstation and a third circulation position, the first pushing component extends along the length direction of the frame, and can push the workpiece of the first workstation onto the second operating mechanism; the second operating mechanism includes a first conveying component, the first conveying component extends along the length direction of the frame, and can convey the workpiece from the second operating mechanism to the third operating mechanism; the third operating mechanism includes a second lifting component and a second pushing component, the second lifting component can reciprocate between the third workstation and the first circulation position, the second pushing component extends along the length direction of the frame, and can convey the workpiece of the first circulation position to the second operating mechanism.

[0007] Among them, the first lifting assembly includes a first guide member, a first power member and a first supporting member; the first guide member extends in a vertical direction, one end of the first supporting member is slidably connected to the first guide member, and the other end extends in a horizontal direction along the length direction of the frame body toward the second operating mechanism; the first power member is connected to the first supporting member, and is used to drive the first supporting member to reciprocate along the first guide member.

[0008] Specifically, the first supporting component includes a first supporting arm and a plurality of first rolling cylinders; the plurality of first rolling cylinders are arranged along the extension direction of the first supporting arm, the plurality of first rolling cylinders are rotatably connected to the first supporting arm, and the transmission direction of the first rolling cylinders is the length direction of the frame.

[0009] Furthermore, the number of the first guide members is at least two, and the two first guide members are arranged parallel to each other and extend in the vertical direction; the first support arms are arranged in a one-to-one correspondence with the first guide members, and the first power members are arranged in a one-to-one correspondence with the first support arms.

[0010] Among them, the second operating mechanism also includes a second conveying component; the first conveying component is arranged at the second workstation, and the second conveying component is arranged at the second circulation position, the two ends of the second workstation are respectively connected to the first workstation and the third workstation, and the two ends of the second circulation position are respectively connected to the first circulation position and the third circulation position; the first conveying component and the second conveying component both extend along the length direction of the frame and are arranged opposite to each other in the vertical direction.

[0011] Specifically, the second operating mechanism also includes a first limiting assembly and a second limiting assembly; the first limiting assembly is arranged at an end of the second workstation away from the first workstation to limit the workpiece entering the second workstation, and the second limiting assembly is arranged at an end of the second circulation position away from the first circulation position to limit the workpiece entering the second circulation position.

[0012] Furthermore, the first limit assembly and the second limit assembly both include a positioning seat, a limit member and a driving member, the driving member is connected to the positioning seat, one end of the limit member is connected to the driving end of the driving member, and the other end extends in the vertical direction, and the driving end of the driving member can drive the limit member to extend and retract in the vertical direction.

[0013] Among them, the second lifting assembly includes a second guide member, a second power member and a second supporting member; the second guide member extends in a vertical direction, one end of the second supporting member is slidably connected to the second guide member, and the other end extends in a horizontal direction along the length direction of the frame body toward the second operating mechanism; the second power member is connected to the second supporting member, and is used to drive the second supporting member to reciprocate along the second guide member.

[0014] Specifically, the second supporting member includes a second supporting arm and multiple second rolling cylinders; the multiple second rolling cylinders are arranged along the extension direction of the second supporting arm, the multiple second rolling cylinders are rotatably connected to the second supporting arm, and the transmission direction of the second rolling cylinders is the length direction of the frame.

[0015] Furthermore, the number of the second guide members is at least two, and the two second guide members are arranged parallel to each other and extend in the vertical direction; the second support arms are arranged in a one-to-one correspondence with the second guide members, and the second power members are arranged in a one-to-one correspondence with the second support arms.

[0016] Compared with the prior art, the assembly tool provided by the utility model has the following advantages:

[0017] The assembly tool provided by the utility model comprises a frame and a first operating mechanism, a second operating mechanism and a third operating mechanism arranged in sequence along the length direction of the frame; the first operating mechanism comprises a first lifting component and a first pushing component, the first lifting component can reciprocate between the first station and the third circulation position, the first pushing component extends along the length direction of the frame, and can push the workpiece of the first station to the second operating mechanism; the second operating mechanism comprises a first conveying component, the first conveying component extends along the length direction of the frame, and can convey the workpiece from the second operating mechanism to the third operating mechanism; the third operating mechanism comprises a second lifting component and a second pushing component, the second lifting component can reciprocate between the third station and the first circulation position, the second pushing component extends along the length direction of the frame, and can convey the workpiece of the first circulation position to the second operating mechanism.

[0018] From this analysis, it can be seen that by arranging the first operating mechanism, the second operating mechanism and the third operating mechanism in sequence along the length direction of the frame, an assembly line operation process can be formed to process the workpiece, that is, to perform riveting operations on the aluminum alloy assembly.

[0019] Since the first operating mechanism in the present application includes a first lifting assembly and a first pushing assembly, and the first lifting assembly can reciprocate between the first workstation and the third circulation position, the first pushing assembly can push the workpiece on the first workstation toward the second operating mechanism. Therefore, when it is necessary to perform riveting operation on the workpiece, the workpiece is first placed on the first workstation, and the riveting operation corresponding to the first workstation is started. After the operation is completed, the workpiece is pushed to the second operating mechanism by the first pushing assembly.

[0020] Since the second operating mechanism in the present application includes a first conveying component, and the first conveying component extends along the length direction of the frame and is capable of conveying the workpiece from the second operating mechanism to the third operating mechanism, when the riveting operation of the first station is completed, the workpiece is pushed to the second operating mechanism by the first pushing component to continue the riveting operation; when the riveting operation of the second operating mechanism is completed, the workpiece is conveyed to the third operating mechanism by the first conveying component and transported to the third operating mechanism.

[0021] Since the third operating mechanism in the present application includes a second lifting assembly and a second pushing assembly, and the second lifting assembly can reciprocate between the third workstation and the first circulation position, and the second pushing assembly can push the workpiece on the first circulation position toward the second operating mechanism, it can be understood that the second operating mechanism in the present application has a second workstation for riveting operations and a second circulation position for returning the workpiece, and the two ends of the second workstation are respectively connected to the first workstation and the third workstation, and the second circulation position is respectively connected to the first circulation position and the third circulation position, so that when the riveting operation of the workpiece at the third workstation is completed, it is transferred to the first circulation position through the second lifting assembly, and the workpiece is pushed through the second circulation position to the first circulation position under the drive of the second pushing assembly.

[0022] At this time, the first lifting assembly is located at the third circulation position to receive the reflowed workpiece, and after receiving it, it rises to the first station to continue the riveting operation, and the whole riveting operation of the workpiece is realized in this way. The assembly tool provided by the present application can reasonably distribute the numerous riveting operations required for the aluminum alloy battery box to the first station, the second station and the third station in an orderly manner, so that the riveting operation of the aluminum alloy battery box can be accurately assembled to avoid omissions, and can improve the systematicness and efficiency of the operation to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the overall structure of the assembly tool provided in the embodiment of the utility model;

[0025] Figure 2 A schematic diagram of the structure of an assembly tool carrying a workpiece provided in an embodiment of the utility model.

[0026] In the figure: 1-first operating mechanism; 101-first working position; 102-third circulation position; 103-first lifting assembly; 1031-first guiding member; 1032-first supporting arm; 1033-first rolling column; 104-first pushing assembly; 2-second operating mechanism; 201-second working position; 202-second circulation position; 203-first conveying assembly; 2031-first positioning member; 2032-first rolling member; 204-second conveying assembly; 2041-second positioning member; 2042-second rolling member; 205-first limiting assembly; 206-second limiting assembly; 3-third operating mechanism; 301-third working position; 302-first circulation position; 303-second lifting assembly; 3031-second guiding member; 3032-second supporting arm; 3033-second rolling column; 304-second pushing assembly; 4-frame; 5-workpiece. DETAILED DESCRIPTION

[0027] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0028] In the description of the embodiments of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or are the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of the embodiments of the present application, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting", "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more items.

[0032] For ease of description, spatial relative terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another element as shown in the drawings. Such spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the drawings.

[0033] The terms used herein are only used to describe various examples and are not used to limit the present disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "include", "comprise" and "have" list the stated features, quantities, operations, components, elements and / or their combinations that exist, but do not exclude the existence or addition of one or more other features, quantities, operations, components, elements and / or their combinations.

[0034] Variations in the shapes shown in the drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the drawings but include variations in shapes that occur during manufacturing.

[0035] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application. In addition, the technical solutions between the various embodiments may be combined with each other, but must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be considered that the combination of such technical solutions does not exist and is not within the scope of protection required by the present application.

[0036] like Figure 1 Combination Figure 2As shown, the utility model provides an assembly tool, including a frame 4 and a first operating mechanism 1, a second operating mechanism 2 and a third operating mechanism 3 arranged in sequence along the length direction of the frame 4; the first operating mechanism 1 includes a first lifting component 103 and a first pushing component 104, the first lifting component 103 can reciprocate between the first station 101 and the third circulation position 102, the first pushing component 104 extends along the length direction of the frame 4, and can push the workpiece 5 of the first station 101 to the second operating mechanism 2; the second operating mechanism 2 includes a first conveying component 203, the first conveying component 203 extends along the length direction of the frame 4, and can convey the workpiece 5 from the second operating mechanism 2 to the third operating mechanism 3; the third operating mechanism 3 includes a second lifting component 303 and a second pushing component 304, the second lifting component 303 can reciprocate between the third station 301 and the first circulation position 302, the second pushing component 304 extends along the length direction of the frame 4, and can convey the workpiece 5 of the first circulation position 302 to the second operating mechanism 2.

[0037] Compared with the prior art, the assembly tool provided by the utility model has the following advantages:

[0038] The assembly tool provided by the utility model can form an assembly line operation process to process the workpiece 5 through the first operating mechanism 1, the second operating mechanism 2 and the third operating mechanism 3 arranged in sequence along the length direction of the frame 4, that is, to perform riveting operations on the aluminum alloy assembly.

[0039] Since the first operating mechanism 1 in the present application includes a first lifting assembly 103 and a first pushing assembly 104, and the first lifting assembly 103 can reciprocate between the first workstation 101 and the third circulation position 102, the first pushing assembly 104 can push the workpiece 5 on the first workstation 101 toward the second operating mechanism 2. Therefore, when it is necessary to perform riveting operation on the workpiece 5, the workpiece 5 is first placed on the first workstation 101, and the riveting operation corresponding to the first workstation 101 is started. After the operation is completed, the workpiece 5 is pushed to the second operating mechanism 2 by the first pushing assembly 104.

[0040] Since the second operating mechanism 2 in the present application includes a first conveying component 203, and the first conveying component 203 extends along the length direction of the frame 4, and is capable of conveying the workpiece 5 from the second operating mechanism 2 to the direction of the third operating mechanism 3, therefore, when the riveting operation of the first workstation 101 is completed, the workpiece 5 is pushed to the second operating mechanism 2 by the first pushing component 104 to continue the riveting operation; when the riveting operation of the second operating mechanism 2 is completed, the workpiece 5 is conveyed to the third operating mechanism 3 by the first conveying component 203 and transported to the third operating mechanism 3.

[0041] Since the third operating mechanism 3 in the present application includes a second lifting assembly 303 and a second pushing assembly 304, and the second lifting assembly 303 can reciprocate between the third workstation 301 and the first circulation position 302, and the second pushing assembly 304 can push the workpiece 5 on the first circulation position 302 toward the second operating mechanism 2, it can be understood that the second operating mechanism 2 in the present application has a second workstation 201 for riveting operation and a second circulation position 202 for returning the workpiece 5, and the two ends of the second workstation 201 are respectively connected to the first workstation 101 and the third workstation 301, and the second circulation position 202 is respectively connected to the first circulation position 302 and the third circulation position 102, so that when the riveting operation of the workpiece 5 on the third workstation 301 is completed, it is transferred to the first circulation position 302 by the second lifting assembly 303, and the workpiece 5 is pushed through the second circulation position 202 to the first circulation position 302 under the drive of the second pushing assembly 304.

[0042] At this time, the first lifting assembly 103 is located at the third circulation position 102 to receive the reflowed workpiece 5, and after receiving it, it rises to the first station 101 to continue the riveting operation, and the whole riveting operation of the workpiece 5 is completed in this way. The assembly tool provided by the present application can reasonably distribute the numerous riveting operations required for the aluminum alloy battery case to the first station 101, the second station 201 and the third station 301 in an orderly manner, so that the riveting operations of the aluminum alloy battery case can be accurately equipped to avoid omissions, and can improve the systematicness and efficiency of the operation to a certain extent.

[0043] Alternatively, if Figure 1 Combination Figure 2 As shown, the first lifting component 103 in the present application includes a first guide member 1031, a first power member and a first supporting member; the first guide member 1031 extends in the vertical direction, one end of the first supporting member is slidably connected to the first guide member 1031, and the other end extends in the horizontal direction along the length direction of the frame 4 toward the second operating mechanism 2; the first power member is connected to the first supporting member, and is used to drive the first supporting member to reciprocate along the first guide member 1031.

[0044] The first guide member 1031 in the present application is a guide rail, and the first power member can be a structure such as a cylinder or an oil cylinder. A guide wheel can be formed at one end of the first supporting member corresponding to the guide rail. By connecting the telescopic end of the cylinder or the oil cylinder with one end of the first supporting member, when the cylinder or the oil cylinder is telescoped, it can drive the first supporting member to reciprocate along the extension direction of the first guide member 1031, that is, to realize the reciprocating motion of the first supporting member between the first workstation 101 and the first circulation position 302.

[0045] The first power component in the present application can also adopt a motor and a screw rod structure. The first supporting component is provided with a screw nut that cooperates with the screw rod. When the motor is started, it can drive the screw rod to rotate, so that the screw rod nut can realize reciprocating motion in the vertical direction through the threaded cooperation between the screw rod and the screw rod nut.

[0046] It can be understood that since the first supporting member in the present application needs to support the workpiece 5 to be riveted, a structure for supporting the workpiece 5 can be formed by extending one end of the first supporting member away from the first guide member 1031 in a horizontal direction toward the direction close to the second operating mechanism 2, that is, the first supporting member includes a first supporting arm 1032. Accordingly, a plurality of first rolling cylinders 1033 rotatably connected to the first supporting arm 1032 are provided on the first supporting arm 1032, and the plurality of first rolling cylinders 1033 are arranged along the extension direction of the first supporting arm 1032, and the conveying direction of the first rolling cylinders 1033 is the length direction of the frame 4, so that the workpiece 5 can be carried by the first supporting arm 1032, and the plurality of first rolling cylinders 1033 provided on the first supporting arm 1032 can greatly reduce the friction between the workpiece 5 and the first supporting arm 1032 when the first pushing assembly 104 pushes the workpiece 5, so that the workpiece 5 can be more smoothly conveyed to the second operating mechanism 2.

[0047] Alternatively, if Figure 1 As shown, the number of the first guide members 1031 in the present application is at least two, and the two first guide members 1031 are arranged parallel to each other and extend in the vertical direction; the first support arm 1032 is arranged in a one-to-one correspondence with the first guide member 1031, and the first power member is arranged in a one-to-one correspondence with the first support arm 1032.

[0048] Preferably, the number of the first guide members 1031 in the present application is two, and both extend in the vertical direction. By arranging the first support arm 1032 and the first guide member 1031 in a one-to-one correspondence, the supporting stability of the workpiece 5 can be further improved, thereby ensuring the stability of the overall riveting operation.

[0049] It can be understood that the first dragging component mentioned above in the present application can adopt a pneumatic cylinder or an oil cylinder, and the telescopic end of the pneumatic cylinder or the oil cylinder can be telescoped in the direction of approaching or moving away from the second working mechanism 2, so that when it is necessary to push the workpiece 5, the pushing and transmission of the workpiece 5 is achieved by extending the telescopic end.

[0050] Alternatively, if Figure 1As shown, the second operating mechanism 2 in the present application also includes a second conveying component 204; the first conveying component 203 is arranged at the second workstation 201, and the second conveying component 204 is arranged at the second circulation position 202, and the two ends of the second workstation 201 are respectively connected to the first workstation 101 and the third workstation 301, and the two ends of the second circulation position 202 are respectively connected to the first circulation position 302 and the third circulation position 102; the first conveying component 203 and the second conveying component 204 both extend along the length direction of the frame 4, and are arranged opposite to each other in the vertical direction.

[0051] By setting the first conveying assembly 203, on the one hand, the telescopic formation of the first pushing assembly 104 can be shortened, so that the first pushing assembly 104 can push the workpiece 5 onto the first conveying assembly 203, and the workpiece 5 can be continuously conveyed through the action of the first conveying assembly 203. On the other hand, the workpiece 5 can be stopped at any position on the second station 201 through the action of the first conveying assembly 203, that is, when the first conveying assembly 203 is started, the workpiece 5 can move in the direction close to the third operating mechanism 3, and when the first conveying assembly 203 stops, the workpiece 5 will stop at the corresponding position on the second station 201, so that the workpiece 5 can be stopped and conveyed on the second station 201 through the first conveying assembly 203.

[0052] Correspondingly, when all the workpieces 5 enter the second station 201, the action of the first conveying component 203 can be stopped, and the riveting operation on the second station 201 can be started. When the riveting operation is completed, the first conveying component 203 is started again so that the workpiece 5 can be conveyed to the third station 301. When all the workpieces 5 enter the third station 301, the transmission action is stopped.

[0053] By means of the second conveying assembly 204 disposed on the second circulation position 202, the workpiece 5 of the first circulation position 302 can be conveyed to the third circulation position 102, thereby shortening the pushing stroke of the second pushing assembly 304 and ensuring stable operation of the overall structure.

[0054] It should be noted here that the first conveying component 203 and the second conveying component 204 in the present application have the same structure. The first conveying component 203 includes a first positioning member 2031 and multiple first rolling members 2032. The first rolling member 2032 can be a roller, a ball or a transmission wheel. The first positioning member 2031 is a guide groove that can accommodate rollers, balls or transmission wheels. Accordingly, taking the transmission wheel as an example, in order to realize the rotation of the transmission wheel, a motor and a conveyor belt can be installed accordingly. The transmission wheels at both ends are driven by the motor to drive the conveyor belt, thereby realizing stable transportation of the workpiece 5.

[0055] The second transmission assembly 204 includes a second positioning member 2041 and a second rolling member 2042 . The second positioning member 2041 has the same structure as the first positioning member 2031 , and the second rolling member 2042 has the same structure as the first rolling member 2032 , which will not be described in detail herein.

[0056] Alternatively, if Figure 1 As shown, the second operating mechanism 2 in the present application also includes a first limiting component 205 and a second limiting component 206; the first limiting component 205 is arranged at an end of the second station 201 away from the first station 101 to limit the workpiece 5 entering the second station 201, and the second limiting component 206 is arranged at an end of the second circulation position 202 away from the first circulation position 302 to limit the workpiece 5 entering the second circulation position 202.

[0057] In order to avoid the problem that the workpiece 5 exceeds the second workstation 201 or the second circulation position 202 during the process of transporting the workpiece 5 by the first conveying component 203 and the second conveying component 204, the present application installs a first limiting component 205 between the second workstation 201 and the third workstation 301, and installs a second limiting component 206 between the second circulation position 202 and the third circulation position 102, so that the workpiece 5 can be limited by the first limiting component 205 and the second limiting component 206, ensuring that the workpiece 5 can accurately reach the second workstation 201 and the second circulation position 202.

[0058] It can be understood that since the first lifting component 103 in the present application needs to circulate between the first workstation 101 and the third circulation position 102, when the first lifting component 103 has not reached the third circulation position 102, the second limiting component 206 can be used to limit the workpiece 5 to wait at the second circulation position 202, and the limit on the workpiece 5 is released after the first lifting component 103 reaches the third circulation position 102, thereby realizing the action of conveying the workpiece 5 to the third circulation position 102.

[0059] Optionally, the first limit assembly 205 and the second limit assembly 206 in the present application both include a positioning seat, a limit member and a driving member, the driving member is connected to the positioning seat, one end of the limit member is connected to the driving end of the driving member, and the other end extends in the vertical direction, and the driving end of the driving member can drive the limit member to extend and retract in the vertical direction.

[0060] Alternatively, if Figure 1As shown, the second lifting component 303 in the present application includes a second guide member 3031, a second power member and a second supporting member; the second guide member 3031 extends in the vertical direction, one end of the second supporting member is slidably connected to the second guide member 3031, and the other end extends in the horizontal direction along the length direction of the frame 4 toward the second operating mechanism 2; the second power member is connected to the second supporting member, and is used to drive the second supporting member to reciprocate along the second guide member 3031.

[0061] The second guide member 3031 in the present application is a guide rail, and the second power member can be a structure such as a cylinder or an oil cylinder. A guide wheel can be formed at one end of the second supporting member corresponding to the guide rail. By connecting the telescopic end of the cylinder or the oil cylinder with one end of the second supporting member, when the cylinder or the oil cylinder is telescoped, it can drive the second supporting member to reciprocate along the extension direction of the second guide member 3031, that is, to realize the reciprocating motion of the second supporting member between the third workstation 301 and the first circulation position 302.

[0062] The second power component in the present application can also adopt a motor and a screw rod structure. The second supporting component is provided with a screw nut that cooperates with the screw rod. When the motor is started, it can drive the screw rod to rotate, so that the screw rod nut can realize reciprocating motion in the vertical direction through the threaded cooperation between the screw rod and the screw rod nut.

[0063] It can be understood that since the second supporting member in the present application needs to support the workpiece 5 to be riveted, a structure for supporting the workpiece 5 can be formed by extending one end of the second supporting member away from the second guide member 3031 in a horizontal direction toward the direction close to the second operating mechanism 2, that is, the second supporting member includes a second supporting arm 3032. Accordingly, a plurality of second rolling cylinders 3033 rotatably connected to the second supporting arm 3032 are provided on the second supporting arm 3032, and the plurality of second rolling cylinders 3033 are arranged along the extension direction of the second supporting arm 3032, and the conveying direction of the second rolling cylinders 3033 is the length direction of the frame 4, so that the workpiece 5 can be carried by the second supporting arm 3032, and the plurality of second rolling cylinders 3033 provided on the second supporting arm 3032 can greatly reduce the friction between the workpiece 5 and the second supporting arm 3032 when the second pushing assembly 304 pushes the workpiece 5, so that the workpiece 5 can be more smoothly conveyed to the second operating mechanism 2.

[0064] Alternatively, if Figure 1 As shown, the number of the second guide members 3031 in the present application is at least two, and the two second guide members 3031 are arranged parallel to each other and extend in the vertical direction; the second support arms 3032 are arranged in a one-to-one correspondence with the second guide members 3031, and the second power members are arranged in a one-to-one correspondence with the second support arms 3032.

[0065] Preferably, the number of the second guide members 3031 in the present application is two, and both extend in the vertical direction. By arranging the second support arms 3032 and the second guide members 3031 in one-to-one correspondence, the supporting stability of the workpiece 5 can be further improved, thereby ensuring the stability of the overall riveting operation.

[0066] It can be understood that the second dragging component mentioned above in the present application can adopt a pneumatic cylinder or an oil cylinder, and the telescopic end of the pneumatic cylinder or the oil cylinder can be telescoped in the direction of approaching or moving away from the second working mechanism 2, so that when it is necessary to push the workpiece 5, the pushing and transmission of the workpiece 5 can be achieved by extending the telescopic end.

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembly tool, characterized in that: It comprises a frame body and a first operating mechanism, a second operating mechanism and a third operating mechanism arranged in sequence along the length direction of the frame body; The first operating mechanism comprises a first lifting assembly and a first pushing assembly, the first lifting assembly can reciprocate between the first station and the third circulation position, the first pushing assembly extends along the length direction of the frame, and can push the workpiece at the first station onto the second operating mechanism; The second operating mechanism includes a first conveying assembly, which extends along the length direction of the frame and is capable of conveying the workpiece from the second operating mechanism to the third operating mechanism; The third operating mechanism includes a second lifting assembly and a second pushing assembly. The second lifting assembly can reciprocate between the third workstation and the first circulation position. The second pushing assembly extends along the length direction of the frame and can transfer the workpiece at the first circulation position to the second operating mechanism.

2. The assembly tool according to claim 1, characterized in that: The first lifting assembly includes a first guide member, a first power member and a first supporting member; The first guide member extends in a vertical direction, one end of the first supporting member is slidably connected to the first guide member, and the other end of the first supporting member extends in a horizontal direction along the length direction of the frame toward the second operating mechanism; The first power component is connected to the first supporting component and is used to drive the first supporting component to reciprocate along the first guide component.

3. The assembly tool according to claim 2, characterized in that: The first supporting member comprises a first supporting arm and a plurality of first rolling posts; The plurality of first rolling columns are arranged along the extending direction of the first supporting arm, the plurality of first rolling columns are rotatably connected to the first supporting arm, and the transmission direction of the first rolling columns is the length direction of the frame.

4. The assembly tool according to claim 3, characterized in that: The number of the first guide members is at least two, and the two first guide members are arranged parallel to each other and extend in the vertical direction; The first supporting arm is arranged in a one-to-one correspondence with the first guiding member, and the first power member is arranged in a one-to-one correspondence with the first supporting arm.

5. The assembly tool according to claim 1, characterized in that: The second operating mechanism also includes a second conveying assembly; The first conveying assembly is arranged at the second station, the second conveying assembly is arranged at the second circulation station, the two ends of the second station are respectively connected to the first station and the third station, and the two ends of the second circulation station are respectively connected to the first circulation station and the third circulation station; The first conveying assembly and the second conveying assembly both extend along the length direction of the frame and are arranged opposite to each other in the vertical direction.

6. The assembly tool according to claim 5, characterized in that: The second operating mechanism further includes a first limiting assembly and a second limiting assembly; The first limiting assembly is arranged at an end of the second station away from the first station to limit the workpiece entering the second station, and the second limiting assembly is arranged at an end of the second circulation position away from the first circulation position to limit the workpiece entering the second circulation position.

7. The assembly tool according to claim 6, characterized in that: The first limit assembly and the second limit assembly both include a positioning seat, a limit member and a driving member, the driving member is connected to the positioning seat, one end of the limit member is connected to the driving end of the driving member, and the other end extends in the vertical direction, and the driving end of the driving member can drive the limit member to extend and retract in the vertical direction.

8. The assembly tool according to claim 1, characterized in that: The second lifting assembly includes a second guide member, a second power member and a second supporting member; The second guide member extends in a vertical direction, one end of the second supporting member is slidably connected to the second guide member, and the other end extends in a horizontal direction along the length direction of the frame toward the second operating mechanism; The second power component is connected to the second supporting component and is used to drive the second supporting component to reciprocate along the second guide component.

9. The assembly tool according to claim 8, characterized in that: The second supporting member includes a second supporting arm and a plurality of second rolling posts; The plurality of second rolling columns are arranged along the extending direction of the second supporting arm, the plurality of second rolling columns are rotatably connected to the second supporting arm, and the transmission direction of the second rolling columns is the length direction of the frame.

10. The assembly tool according to claim 9, characterized in that: The number of the second guide members is at least two, and the two second guide members are arranged parallel to each other and extend in the vertical direction; The second supporting arms are arranged in a one-to-one correspondence with the second guide components, and the second power components are arranged in a one-to-one correspondence with the second supporting arms.

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