Rivet gun

Abstract

The utility model discloses a riveting gun. The riveting gun comprises a riveting gun body, a receiving assembly and a rotating part, the rotating part and the receiving assembly are arranged on the riveting gun body, and the riveting gun body comprises a riveting head used for fixing a rivet; the rotating part is suitable for outputting rotating force; and under the action of the rotating force, the receiving assembly is in a closed state in the riveting process and is in a separated state after riveting is finished, in the closed state, the receiving assembly is used for inserting a rivet into the riveting head, and in the separated state, the riveting head can penetrate through the receiving assembly. According to the riveting gun, the riveting process can be rapidly completed, and the riveting efficiency of the riveting gun is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting equipment, and particularly relates to a rivet gun. Background Art

[0002] The rivet gun is used for the fastening riveting of various metal plates, pipes and other manufacturing industries. It is developed to solve the disadvantages such as the easy melting of welded nuts on thin metal plates and thin pipes, and the easy slipping of internal threads during tapping. It can rivet riveting products that do not require tapping of internal threads and welding of nuts, with firm riveting, high efficiency, and convenient and fast use. In the prior art, the rivet needs to be manually inserted into the rivet gun head by workers. In the case of multiple riveting operations, the frequent rivet insertion actions of workers undoubtedly affect the riveting efficiency. Summary of the Invention

[0003] The technical problem to be solved by the utility model is that the existing rivet gun has low riveting efficiency.

[0004] To achieve the above object, the utility model provides a rivet gun, comprising: a rivet gun body, a receiving component and a rotating part;

[0005] The rotating part and the receiving component are arranged on the rivet gun body, and the rivet gun body comprises: a riveting head for fixing the rivet;

[0006] The rotating part is adapted to output a rotational force;

[0007] Under the action of the rotational force, the receiving component is in a closed state during the rivet feeding process and in a separated state after the rivet feeding is completed. In the closed state, the receiving component is used to insert the rivet into the riveting head. In the separated state, the riveting head can pass through the receiving component.

[0008] According to another specific embodiment of the utility model, the rotating part comprises: a guiding plate and a separating slide plate group;

[0009] The guiding plate is fixed on the rivet gun body, and a reduced-diameter groove is formed on the guiding plate. The reduced-diameter groove has a large-diameter end and a small-diameter end, and the large-diameter end is close to the receiving component. The separating slide plate group is connected to the receiving component, and the separating slide plate group slides in the reduced-diameter groove to output the rotational force.

[0010] According to another specific embodiment of the utility model, the rivet gun comprises: a driving part, a slide rail, a sliding part and a connecting plate;

[0011] The sliding rail is fixed to the rivet gun body, the driving member is provided on the rivet gun body, the sliding member is slidably provided on the sliding rail, the connecting plate is fixed to one end of the sliding member, the receiving assembly is provided on the connecting plate, the output end of the driving member is connected to the sliding member or the connecting plate, and the driving member is adapted to drive the sliding member to move on the sliding rail.

[0012] According to another specific embodiment of the present invention, the receiving assembly further includes: a receiving portion and a plug riveting portion;

[0013] The receiving portion is used for receiving a rivet and placing the rivet on the plug riveting portion, and the plug riveting portion is used for fixing the rivet so that the rivet can be inserted into the riveting head.

[0014] According to another specific embodiment of the present invention, the separation slide plate group includes: a first separation slide plate and a second separation slide plate;

[0015] The first separation slide plate and the second separation slide plate are arranged in parallel;

[0016] The first end of the first separation slide plate is fixedly connected to the receiving portion, and the first end of the second separation slide plate is fixedly connected to the plug riveting portion;

[0017] The first end of the first separation slide plate is rotatably connected to the connecting plate through a first rotating shaft, and the first end of the second separation slide plate is rotatably connected to the connecting plate through a second rotating shaft;

[0018] When the second ends of the first separation slide plate and the second separation slide plate move from the large-diameter end to the small-diameter end, the first separation slide plate rotates around the first rotating shaft and the second separation slide plate rotates around the second rotating shaft. The rotating first separation slide plate and the second separation slide plate approach each other to generate the rotational force. The rotational force causes the receiving portion to rotate around the first rotating shaft and the plug riveting portion to rotate around the second rotating shaft. The rotating receiving portion and the plug riveting portion move away from each other, so that the receiving assembly enters the separation state;

[0019] When the second ends of the first separation slide plate and the second separation slide plate move from the small-diameter end to the large-diameter end, the first separation slide plate rotates around the first rotating shaft and the second separation slide plate rotates around the second rotating shaft. The rotating first separation slide plate and the second separation slide plate move away from each other to generate the rotational force. The rotational force causes the receiving portion to rotate around the first rotating shaft and the plug riveting portion to rotate around the second rotating shaft. The rotating receiving portion and the plug riveting portion approach each other, so that the receiving assembly enters the closed state.

[0020] According to another specific embodiment of the present utility model, the separation slide plate group further includes: a first pulley and a second pulley;

[0021] The first pulley is arranged on the first separation slide plate, and the first pulley is used for enabling the first separation slide plate to slide on the inner wall of the reduced diameter groove. The second pulley is arranged on the second separation slide plate, and the second pulley is used for enabling the second separation slide plate to slide on the inner wall of the reduced diameter groove.

[0022] According to another specific embodiment of the present utility model, the separation slide plate group further includes: a reset mechanism;

[0023] The reset mechanism is arranged between the first separation slide plate and the second separation slide plate, and the reset mechanism provides an opening force for the first separation slide plate to move away from the second separation slide plate.

[0024] According to another specific embodiment of the present utility model, the receiving assembly includes: a first separation plate and a second separation plate;

[0025] The first end of the first separation plate is connected to the second end of the first separation slide plate, and the second end is connected to the receiving portion. The first end of the second separation plate is connected to the second end of the second separation slide plate, and the second end is connected to the riveting portion;

[0026] When the receiving assembly changes from the separated state to the closed state, the first separation plate and the second separation plate approach each other;

[0027] When the receiving assembly changes from the closed state to the separated state, the first separation plate and the second separation plate move away from each other, and the opening formed by the mutual separation can allow the riveting head to pass through.

[0028] According to another specific embodiment of the present utility model, the separation slide plate group further includes: a separation spring;

[0029] The separation spring is arranged between the first separation slide plate and the second separation slide plate, and the separation spring is in a compressed state;

[0030] When the first separation slide plate and the second separation slide plate move from the small diameter end to the large diameter end of the reduced diameter groove, the separation spring causes the first separation slide plate and the first separation slide plate to move away from each other, and the first separation plate and the second separation plate to approach each other, and the receiving assembly changes from the separated state to the closed state;

[0031] When the first separation slide plate and the second separation slide plate move from the large-diameter end to the small-diameter end of the reduced-diameter groove, the reduced-diameter groove makes the first separation slide plate and the first separation slide plate approach each other, and the first separation plate and the second separation plate move away from each other, and the receiving assembly changes from the closed state to the separated state.

[0032] According to another specific embodiment of the present invention, the receiving part includes: a receiving tube and a connecting block;

[0033] The receiving tube is arranged on the connecting block. The receiving tube is used for receiving rivets. A material leakage opening is formed in the receiving tube, and the material leakage opening is set corresponding to the size of the rivets. The connecting block is arranged on the connecting plate and connects the separation slide plate group;

[0034] The plug riveting part includes: a plug riveting block and a material clamping plate;

[0035] The plug riveting block is arranged on the connecting plate and connects the separation slide plate group. A material groove is formed in the plug riveting block, and the material groove corresponds to the material leakage opening of the receiving tube. The material clamping plate is arranged at one end of the plug riveting block, and the material clamping plate is used for pressing against the head of the rivet.

[0036] The present invention provides a rivet gun, which has the following beneficial effects:

[0037] During the rivet feeding process, the receiving assembly inserts the rivet into the riveting head. After the rivet feeding is completed, the rotating part outputs a rotational force to change the receiving assembly from the closed state to the separated state, allowing the riveting head to pass through the receiving assembly, enabling the rivet gun to perform riveting work. After the riveting of the rivet gun is completed, the rotating part outputs a rotational force to change the receiving assembly from the separated state to the closed state, allowing the receiving assembly to receive new rivets and making the rivets in a state to be inserted into the riveting head, quickly completing the rivet feeding process of the rivet gun and significantly improving the riveting efficiency of the rivet gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The schematic drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0039] Figure 1 A perspective view of a rivet gun according to the present invention is schematically shown;

[0040] Figure 2 A perspective view of another rivet gun according to the present invention is schematically shown;

[0041] Figure 3 A front view of a rivet gun according to the present invention is schematically shown;

[0042] Figure 4 Schematically shows a rear view of a rivet gun of the present utility model;

[0043] Figure 5 Schematically shows a structural diagram of a rotating part of a rivet gun of the present utility model;

[0044] Figure 6 Schematically shows a structural diagram of a rotating part of another rivet gun of the present utility model;

[0045] Figure 7 Schematically shows a structural diagram of a rotating part of yet another rivet gun of the present utility model;

[0046] Figure 8 Schematically shows a perspective view of a separated state of a rivet gun of the present utility model;

[0047] Figure 9 Schematically shows a perspective view of a separated state of another rivet gun of the present utility model;

[0048] Figure 10 Schematically shows a front view of a separated state of a rivet gun of the present utility model;

[0049] Figure 11 Schematically shows a rear view of a separated state of a rivet gun of the present utility model;

[0050] Figure 12 Schematically shows a structural diagram of a rotating part in a separated state of a rivet gun of the present utility model;

[0051] Figure 13 Schematically shows a structural diagram of a rotating part in a separated state of another rivet gun of the present utility model;

[0052] Figure 14 Schematically shows a structural diagram of a rotating part in a separated state of yet another rivet gun of the present utility model;

[0053] Figure 15 Schematically shows a structural diagram of a separating slide plate group of a rivet gun of the present utility model.

[0054] Reference numerals in the figure: 1 is the rivet gun body, 11 is the riveting head, 2 is the rotating part, 21 is the driving part, 22 is the slide rail, 23 is the sliding part, 24 is the guiding plate, 241 is the reduced diameter groove, 25 is the first separating slide plate, 26 is the second separating slide plate, 27 is the first extension part, 28 is the second extension part, 3 is the receiving component, 31 is the connecting block, 311 is the receiving pipe, 312 is the material leakage port, 32 is the plug riveting block, 321 is the material clamping plate, 41 is the connecting plate, 42 is the first separating plate, 43 is the second separating plate, 44 is the first pulley, 45 is the second pulley, 46 is the first rotating shaft, 47 is the second rotating shaft, 5 is the reset mechanism. Detailed implementation manners

[0055] The following specific embodiments illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the present invention will be introduced in conjunction with preferred embodiments, this does not mean that the features of this invention are limited to this implementation manner. On the contrary, the purpose of introducing the invention in conjunction with the implementation manner is to cover other alternatives or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, many specific details will be included in the following description. The present invention can also be implemented without using these details. In addition, in order to avoid confusing or obscuring the key points of the present invention, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0056] In the description of this embodiment, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 to the present invention.

[0057] Terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0058] In the description of this embodiment, it should also be noted that unless otherwise clearly specified and limited, terms such as "provided with", "set", "connected", "coupled" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this embodiment can be understood according to specific situations.

[0059] As Figures 1 to 11 shown, a rivet gun includes: a rivet gun body 1, a receiving assembly 3, and a rotating part 2.

[0060] The rotating part 2 and the receiving assembly 3 are provided on the rivet gun body 1. The rivet gun body 1 includes: a riveting head 11, and the riveting head 11 is used to fix a rivet.

[0061] The rotating part 2 is adapted to output a rotational force. Under the action of the rotational force, the receiving assembly 3 is in a closed state during the riveting process and in a separated state after the riveting is completed. In the closed state, the receiving assembly 3 is used to insert a rivet into the riveting joint 11. In the separated state, the riveting joint 11 can pass through the receiving assembly 3.

[0062] During the riveting process, the receiving assembly 3 inserts a rivet into the riveting joint 11. After the riveting is completed, the rotating part 2 outputs a rotational force to change the receiving assembly 3 from the closed state to the separated state, allowing the riveting joint 11 to pass through the receiving assembly 3, enabling the rivet gun to perform the riveting work. After the riveting of the rivet gun is completed, the rotating part 2 outputs a rotational force to change the receiving assembly 3 from the separated state to the closed state, allowing the receiving assembly 3 to receive a new rivet and making the rivet in a state to be inserted into the riveting joint 11, quickly completing the riveting process of the rivet gun and significantly improving the riveting efficiency of the rivet gun.

[0063] As Figures 2 to 14 shown, the rotating part 2 includes: a guide plate 24 and a separating slide plate group.

[0064] The guide plate 24 is fixed to the rivet gun body 1. A reduced-diameter groove 241 is formed on the guide plate 24. The reduced-diameter groove 241 has a large-diameter end and a small-diameter end. The large-diameter end is arranged close to the receiving assembly 3. The separating slide plate group is connected to the receiving assembly 3, and the separating slide plate group slides in the reduced-diameter groove 241 to output the rotational force.

[0065] The separating slide plate group can slide in the reduced-diameter groove 241 on the guide plate 24. When the separating slide plate group moves between the large-diameter end and the small-diameter end of the reduced-diameter groove 241, it can output a rotational force to change the receiving assembly 3 between the closed state and the separated state.

[0066] As Figures 2 to 14 shown, the rivet gun further includes: a driving member 21, a slide rail 22, a sliding member 23, and a connecting plate 41.

[0067] The slide rail 22 is fixed to the rivet gun body 1. The driving member 21 is arranged on the rivet gun body 1. The sliding member 23 is slidably arranged on the slide rail 22. The connecting plate 41 is fixed to one end of the sliding member 23. The receiving assembly 3 is arranged on the connecting plate 41. The output end of the driving member 21 is connected to the sliding member 23 or the connecting plate 41, and the driving member 21 is adapted to drive the sliding member 23 to move on the slide rail 22.

[0068] The sliding member 23 and the connecting plate 41 are fixedly connected, and the driving member 21 can drive the sliding member 23 and the connecting plate 41 to move on the slide rail 22. The output end of the driving member 21 can be connected to the sliding member 23 or the connecting plate 41. The receiving component 3 is fixed on the connecting plate 41 so that the receiving component 3 moves synchronously with the sliding member 23 and the connecting plate 41. Under the drive of the driving member 21, the receiving component 3 inserts the rivet into the rivet head 11 during the riveting process.

[0069] like Figures 5 to 14 As shown, the receiving component 3 includes: a receiving part and a riveting part.

[0070] The receiving part includes: a receiving tube 311 and a connecting block 31. The receiving tube 311 is arranged on the connecting block 31, and the receiving tube 311 is used to receive the rivet. The receiving tube 311 is provided with a material leakage port 312, and the material leakage port 312 is set corresponding to the size of the rivet. The connecting block 31 is arranged on the connecting plate 41 and connected to the separation slide plate group.

[0071] The inserting riveting part includes: an inserting riveting block 32 and a clamping plate 321. The inserting riveting block 32 is arranged on the connecting plate 41 and connected to the separating slide plate group. The inserting riveting block 32 is provided with a material slot, which corresponds to the material leakage port 312 of the receiving tube 311. The clamping plate 321 is arranged at one end of the inserting riveting block 32, and the clamping plate 321 is used to support the head of the rivet.

[0072] The rivet is placed in the receiving tube 311, and the rivet falls into the material slot of the rivet block 32 through the leakage port 312. The clamping plate 321 can support the head of the rivet to prevent the rivet from being misplaced during the riveting process. When the receiving component 3 is driven to move by the driving member 21, the clamping plate 321 can provide thrust to insert the rivet into the rivet head 11.

[0073] like Figures 5 to 14 As shown, the separation slide plate group includes: a first separation slide plate 25 and a second separation slide plate 26.

[0074] The first separation slide plate 25 and the second separation slide plate 26 are arranged in parallel.

[0075] The first end of the first separation slide plate 25 is fixedly connected to the receiving portion, and the first end of the second separation slide plate 26 is fixedly connected to the riveting portion;

[0076] The first end of the first separation slide plate 25 is rotatably connected to the connection plate 41 via a first rotation shaft 46, and the first end of the second separation slide plate 26 is rotatably connected to the connection plate 41 via a second rotation shaft 47;

[0077] When the second ends of the first separation slide plate 25 and the second separation slide plate 26 move from the large-diameter end to the small-diameter end, the first separation slide plate 25 rotates around the first rotating shaft 46, and the second separation slide plate 26 rotates around the second rotating shaft 47. The rotating first separation slide plate 25 and the second separation slide plate 26 approach each other to generate the rotational force. The rotational force causes the receiving portion to rotate around the first rotating shaft 46 and the riveting portion to rotate around the second rotating shaft 47. The rotating receiving portion and the riveting portion move away from each other, causing the receiving assembly 3 to enter the separated state;

[0078] When the second ends of the first separation slide plate 25 and the second separation slide plate 26 move from the small-diameter end to the large-diameter end, the first separation slide plate 25 rotates around the first rotating shaft 46, and the second separation slide plate 26 rotates around the second rotating shaft 47. The rotating first separation slide plate 25 and the second separation slide plate 26 move away from each other to generate the rotational force. The rotational force causes the receiving portion to rotate around the first rotating shaft 46 and the riveting portion to rotate around the second rotating shaft 47. The rotating receiving portion and the riveting portion approach each other, causing the receiving assembly 3 to enter the closed state.

[0079] As Figure 15 shown, a first extension portion 27 is provided at the first end of the first separation slide plate 25 in the present application. The first extension portion 27 is perpendicularly arranged with respect to the first separation slide plate 25. The first extension portion 27 is rotatably connected to the connecting plate 41 through the first rotating shaft 46, and the first extension portion 27 is fixedly connected to the receiving portion; a second extension portion 28 is provided at the first end of the second separation slide plate 26. The second extension portion 28 is perpendicularly arranged with respect to the second separation slide plate 26. The second extension portion 28 is rotatably connected to the connecting plate 41 through the second rotating shaft 47, and the second extension portion 28 is fixedly connected to the riveting portion.

[0080] When the separation slide plate group moves from the large-diameter end of the reduced-diameter groove 241 to the small-diameter end, the first separation slide plate 25 and the second separation slide plate 26 approach each other to provide the rotational force. The first extension portion 27 rotates around the first rotating shaft 46 as the center, and the second extension portion 28 rotates around the second rotating shaft 47 as the center, causing the receiving portion to rotate synchronously with the first separation slide plate 25 and the riveting portion to rotate synchronously with the second separation slide plate 26, so that the receiving portion and the riveting portion move away from each other, and the receiving assembly 3 enters the separated state.

[0081] When the separating slide plate group moves from the small-diameter end to the large-diameter end of the reduced-diameter groove 241, the first separating slide plate 25 and the second separating slide plate 26 move away from each other to provide a rotational force. The first extension portion 27 rotates around the first rotating shaft 46, and the second extension portion 28 rotates around the second rotating shaft 47, so that the receiving portion rotates synchronously with the first separating slide plate 25, and the riveting portion rotates synchronously with the second separating slide plate 26, so that the receiving portion and the riveting portion move away from each other, and the receiving assembly 3 enters the closed state.

[0082] As Figure 6 and Figure 12 shown, the separating slide plate group further includes: a first pulley 44 and a second pulley 45.

[0083] The first pulley 44 is arranged on the first separating slide plate 25, and the first pulley 44 is used to make the first separating slide plate 25 slide on the inner wall of the reduced-diameter groove 241. The second pulley 45 is arranged on the second separating slide plate 26, and the second pulley 45 is used to make the second separating slide plate 26 slide on the inner wall of the reduced-diameter groove 241.

[0084] The first separating slide plate 25 and the second separating slide plate 26 are arranged in the reduced-diameter groove 241. The first pulley 44 and the second pulley 45 are in contact with the inner wall of the reduced-diameter groove 241, and the first separating slide plate 25 and the second separating slide plate 26 slide in the reduced-diameter groove 241 through the first pulley 44 and the second pulley 45.

[0085] As Figures 2 to 7 shown, the separating slide plate group further includes: a reset mechanism 5.

[0086] The reset mechanism 5 is arranged between the first separating slide plate 25 and the second separating slide plate 26, and the reset mechanism 5 provides an opening force for the first separating slide plate 25 to move away from the second separating slide plate 26.

[0087] In this embodiment, the reset mechanism 5 is arranged between the first separating slide plate 25 and the second separating slide plate 26. The reset mechanism 5 can be a cylinder, a hydraulic cylinder or a spring, as long as it can provide an opening force for the first separating slide plate 25 and the second separating slide plate 26 to move away from each other.

[0088] As Figures 2 to 15 shown, the receiving assembly 3 includes: a first separating plate 42 and a second separating plate 43.

[0089] The first end of the first separating plate 42 is connected to the second end of the first separating slide plate 25, and the second end is connected to the connecting block 31. The first end of the second separating plate 43 is connected to the second end of the second separating slide plate 26, and the second end is connected to the riveting block 32.

[0090] When the receiving assembly 3 changes from the separated state to the closed state, the first separation plate 42 and the second separation plate 43 approach each other.

[0091] When the receiving assembly 3 changes from the closed state to the separated state, the first separation plate 42 and the second separation plate 43 move away from each other, and the opening formed by the mutual separation allows the riveting joint 11 to pass through.

[0092] When the separation slide plate group moves from the large-diameter end of the reduced-diameter groove 241 to the small-diameter end, the first separation slide plate 25 and the second separation slide plate 26 approach each other. The first separation slide plate 25 rotates around the first rotating shaft 46, driving the first separation plate 42 to rotate synchronously. The second separation slide plate 26 rotates around the second rotating shaft 47, driving the second separation plate 43 to rotate synchronously, so that the first separation plate 42 and the second separation plate 43 move away from each other.

[0093] When the separation slide plate group moves from the small-diameter end of the reduced-diameter groove 241 to the large-diameter end, the first separation slide plate 25 and the second separation slide plate 26 move away from each other. The first separation slide plate 25 rotates around the first rotating shaft 46, driving the first separation plate 42 to rotate synchronously. The second separation slide plate 26 rotates around the second rotating shaft 47, driving the second separation plate 43 to rotate synchronously, so that the first separation plate 42 and the second separation plate 43 approach each other.

[0094] As Figures 5 to 14 shown, the separation slide plate group further includes: a separation spring.

[0095] The separation spring is disposed between the first separation slide plate 25 and the second separation slide plate 26, and the separation spring is in a compressed state.

[0096] When the first separation slide plate 25 and the second separation slide plate 26 move from the small-diameter end of the reduced-diameter groove 241 to the large-diameter end, the separation spring causes the first separation slide plate 25 and the first separation slide plate 25 to move away from each other, and the first separation plate 42 and the second separation plate 43 to approach each other. The receiving assembly 3 changes from the separated state to the closed state.

[0097] When the first separation slide plate 25 and the second separation slide plate 26 move from the large-diameter end of the reduced-diameter groove 241 to the small-diameter end, the reduced-diameter groove 241 causes the first separation slide plate 25 and the first separation slide plate 25 to approach each other, and the first separation plate 42 and the second separation plate 43 to move away from each other. The receiving assembly 3 changes from the closed state to the separated state.

[0098] When the separating slide plate group moves from the small-diameter end of the reduced-diameter groove 241 to the large-diameter end, the elastic force of the separating spring causes the first separating slide plate 25 and the first separating slide plate 25 to move away from each other, and the first separating plate 42 and the second separating plate 43 to move closer to each other. At this time, the receiving assembly 3 changes from the separated state to the closed state.

[0099] When the separating slide plate group moves from the large-diameter end of the reduced-diameter groove 241 to the small-diameter end, the first separating slide plate 25 and the first separating slide plate 25 move closer to each other in the reduced-diameter groove 241, and the first separating plate 42 and the second separating plate 43 move away from each other. At this time, the receiving assembly 3 changes from the closed state to the separated state.

[0100] As Figures 1 to 14 shown, the rivet gun further includes a monitoring mechanism and a control system. The monitoring mechanism is arranged on the receiving assembly 3, and the control system starts the rivet feeding process when the monitoring mechanism detects a rivet.

[0101] Place the rivet on the receiving assembly 3. After the monitoring mechanism detects the rivet, the control system controls the rivet gun to perform the rivet feeding work.

[0102] Generally speaking, the present application provides a rivet gun. Place the rivet into the receiving tube 311, the rivet falls into the material groove of the plug riveting part through the material leakage port 312. The material clamping plate 321 can hold the head of the rivet. The driving member 21 drives the receiving assembly 3 to move on the slide rail 22, so that the rivet is inserted into the riveting joint 11. The separating slide plate group moves from the large-diameter end of the reduced-diameter groove 241 to the small-diameter end, the first separating slide plate 25 and the first separating slide plate 25 move closer to each other in the reduced-diameter groove 241, the first separating plate 42 and the second separating plate 43 move away from each other, and the receiving assembly 3 changes from the closed state to the separated state. At this time, the riveting joint 11 passes through the receiving assembly 3, enabling the rivet gun to perform the riveting work. After the riveting of the rivet gun is completed, the separating slide plate group moves from the small-diameter end of the reduced-diameter groove 241 to the large-diameter end, and the elastic force of the separating spring causes the first separating slide plate 25 and the first separating slide plate 25 to move away from each other, and the first separating plate 42 and the second separating plate 43 to move closer to each other. At this time, the receiving assembly 3 changes from the separated state to the closed state, and the rivet can be placed into the receiving assembly 3 through the receiving tube 311, improving the riveting efficiency of the rivet gun.

[0103] In summary, the above embodiments provided by the present utility model only exemplarily illustrate the principles and effects of the present utility model, rather than limiting the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. A rivet gun, characterized in that: include: Rivet gun body, receiving assembly and rotating part; The rotating part and the receiving assembly are arranged on the rivet gun body, and the rivet gun body comprises: a rivet head, and the rivet head is used to fix the rivet; The rotating part is suitable for outputting a rotational force; Under the action of the rotational force, the receiving component is in a closed state during the riveting process and in a separated state after the riveting is completed. In the closed state, the receiving component is used to insert the rivet into the rivet head, and in the separated state, the rivet head can pass through the receiving component.

2. The rivet gun according to claim 1, characterized in that: The rotating part comprises: a guide plate and a separation slide plate group; The guide plate is fixed on the rivet gun body, and a reducing groove is formed on the guide plate. The reducing groove has a large diameter end and a small diameter end, and the large diameter end is arranged close to the receiving component. The separation slide group is connected to the receiving component, and the separation slide group slides in the reducing groove to output the rotational force.

3. The rivet gun according to claim 2, characterized in that: Also includes: a driving member, a slide rail, a sliding member and a connecting plate; The slide rail is fixed on the rivet gun body, the driving member is arranged on the rivet gun body, the sliding member is slidably arranged on the slide rail, the connecting plate is fixed to one end of the sliding member, the receiving assembly is arranged on the connecting plate, the output end of the driving member is connected to the sliding member or the connecting plate, and the driving member is suitable for driving the sliding member to move on the slide rail.

4. The rivet gun according to claim 3, characterized in that: The receiving assembly comprises: a receiving portion and a riveting portion; The receiving portion is used to receive the rivet and place the rivet on the riveting portion, and the riveting portion is used to fix the rivet so that the rivet can be inserted into the riveting head.

5. The rivet gun according to claim 4, characterized in that: The separation slide plate group comprises: a first separation slide plate and a second separation slide plate; The first separation slide plate is arranged in parallel with the second separation slide plate; The first end of the first separation slide is fixedly connected to the receiving portion, and the first end of the second separation slide is fixedly connected to the riveting portion; The first end of the first separation slide is rotatably connected to the connection plate via a first rotation shaft, and the first end of the second separation slide is rotatably connected to the connection plate via a second rotation shaft; When the second end of the first separation slide and the second end of the second separation slide move from the large diameter end to the small diameter end, the first separation slide rotates around the first rotation axis and the second separation slide rotates around the second rotation axis, and the rotating first separation slide and the second separation slide approach each other to generate the rotation force, and the rotation force causes the receiving part to rotate around the first rotation axis and the riveting part to rotate around the second rotation axis, and the rotating receiving part and the riveting part move away from each other, so that the receiving component enters the separation state; When the second end of the first separation slide and the second end of the second separation slide move from the small diameter end to the large diameter end, the first separation slide rotates around the first rotating axis and the second separation slide rotates around the second rotating axis, and the rotating first separation slide and the second separation slide move away from each other to generate the rotational force, and the rotational force causes the receiving part to rotate around the first rotating axis and the rivet part to rotate around the second rotating axis, and the rotating receiving part and the rivet part approach each other, so that the receiving assembly enters the closed state.

6. The rivet gun according to claim 5, characterized in that The separation slide assembly further includes: a first pulley and a second pulley; The first pulley is arranged on the first separation slide, and the first pulley is used to make the first separation slide slide on the inner wall of the diameter reduction groove. The second pulley is arranged on the second separation slide, and the second pulley is used to make the second separation slide slide on the inner wall of the diameter reduction groove.

7. The rivet gun according to claim 5, characterized in that The separation slide assembly further includes: a reset mechanism; The reset mechanism is disposed between the first separation slide and the second separation slide, and provides an opening force for the first separation slide to move away from the second separation slide.

8. The rivet gun according to claim 5, characterized in that: The receiving assembly includes: a first separation plate and a second separation plate; The first end of the first separation plate is connected to the second end of the first separation slide plate, and the second end is connected to the receiving portion; the first end of the second separation plate is connected to the second end of the second separation slide plate, and the second end is connected to the riveting portion; When the receiving assembly changes from the separated state to the closed state, the first separation plate and the second separation plate approach each other; When the receiving assembly is changed from the closed state to the separated state, the first separation plate and the second separation plate move away from each other, and the opening formed by the moving away from each other can allow the rivet head to pass through.

9. The rivet gun according to claim 8, characterized in that The separation slide plate assembly further includes: a separation spring; The separation spring is arranged between the first separation slide plate and the second separation slide plate, and the separation spring is in a compressed state; When the first separation slide plate and the second separation slide plate move from the small diameter end of the reduced diameter groove to the large diameter end, the separation spring causes the first separation slide plate and the first separation slide plate to move away from each other, and the first separation plate and the second separation plate to move toward each other, and the receiving assembly changes from the separated state to the closed state; When the first separation slide and the second separation slide move from the large diameter end to the small diameter end of the reducing groove, the reducing groove causes the first separation slide and the first separation slide to approach each other and the first separation plate and the second separation plate to move away from each other, and the receiving component changes from the closed state to the separated state.

10. The rivet gun according to claim 4, characterized in that: The receiving part comprises: a receiving tube and a connecting block; The receiving tube is arranged on the connecting block, the receiving tube is used to receive the rivet, a material leakage port is opened on the receiving tube, and the material leakage port is set corresponding to the size of the rivet. The connecting block is arranged on the connecting plate and connected to the separation slide plate group; The insert riveting part comprises: an insert riveting block and a clamping plate; The rivet block is arranged on the connecting plate and connected to the separation slide plate group. The rivet block is provided with a material groove, which corresponds to the leakage port of the receiving tube. The clamping plate is arranged at one end of the rivet block, and the clamping plate is used to support the head of the rivet.

Images