A rivet nut assembly device

Abstract

The utility model relates to riveting nut assembly technical field especially is a kind of riveting nut assembly device, including drilling machine frame, the movable end of drilling machine frame is connected with adjustable nut mounting structure, controller is connected on the drilling machine frame, the adjustable nut mounting structure includes drive motor, drive motor is connected in the movable end of drilling machine frame, the casing of drive motor is connected with connecting box body, the bottom of connecting box body is connected with the connecting connecting plate by connecting rod, the drive end of drive motor is connected with driving rod by coupling, the utility model is equipped with adjustable nut mounting structure in riveting nut assembly device, to utilize adjustable nut mounting structure in drive motor and adjusting screw rod and after rotating structure, can complete the assembly work of multiple riveting nuts one time, and then improve the efficiency of riveting nut assembly.

Description

Technical Field

[0001] This utility model relates to the field of riveting nut assembly technology, specifically a riveting nut assembly device. Background Technology

[0002] Riveting, as a common connection method, is widely used in various industrial fields. However, existing riveting nut assembly devices can only assemble one set of riveting nuts at a time, which greatly affects work efficiency. To address this problem, a riveting nut assembly device is needed. Utility Model Content

[0003] The purpose of this utility model is to provide a riveting nut assembly device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A riveting nut assembly device includes a drilling machine frame, an adjustable nut mounting structure connected to the movable end of the drilling machine frame, and a controller connected to the drilling machine frame.

[0005] The adjustable nut mounting structure includes a drive motor connected to the moving end of the drilling machine frame. A connecting housing is connected to the housing of the drive motor. A connecting plate is connected to the bottom of the connecting housing via a connecting rod. A drive rod is connected to the drive end of the drive motor via a coupling. A drive gear is connected to the side wall of the drive rod. Multiple driven gears are meshed on the tooth surface of the drive gear. A rotating rod is connected to the center of the driven gear. A first universal joint is connected to one end of the rotating rod. A second universal joint is connected to the other end of the first universal joint via a connecting rod. A connecting slide rod is connected to the other end of the second universal joint. A rotating connecting rod is connected to the other end of the connecting slide rod. An electric chuck is connected to the other end of the rotating connecting rod. A connecting slider is connected to the side wall of the rotating connecting rod and located on the connecting plate. An adjusting screw is connected to the side wall of the connecting slider. A limit nut is connected to the side wall of the adjusting screw.

[0006] In a preferred embodiment of this utility model, the drive motor is connected to the controller via a wire in an electrical connection manner, and the drive rod is connected to the connecting housing via a bearing seat, wherein the drive rod and the bearing seat are connected in a rotatable manner.

[0007] The above technical solution enables the controller to control the operation of the drive motor; As a preferred embodiment of this utility model, the rotating rod is connected to the connecting housing through a bearing seat, wherein the connection between the rotating rod and the bearing seat is a rotatable connection, and the other end of the second universal joint is provided with a connecting groove corresponding to the connecting slide rod, wherein the connection between the connecting slide rod and the connecting groove is a sliding connection.

[0008] As a preferred embodiment of this utility model, the cross-section of the connecting slide rod is a regular hexagonal structure, and the electric clamp is connected to the controller via a wire in an electrical connection manner.

[0009] In a preferred embodiment of this utility model, the rotating connecting rod and the connecting slider are rotatably connected by a bearing, and a sliding groove is provided on the connecting plate corresponding to the connecting slider, wherein the connection between the connecting slider and the sliding groove is a sliding connection.

[0010] In a preferred embodiment of this utility model, the connecting slider and the adjusting screw are rotatably connected by a bearing, the connecting plate and the adjusting screw are connected by a threaded connection, and the adjusting screw and the limiting nut are connected by a threaded connection.

[0011] The above technical solution allows for adjustment of the distance between multiple sets of electric chucks when the adjusting screw is rotated.

[0012] Compared with the prior art, the beneficial effects of this utility model are: In this invention, by setting an adjustable nut mounting structure in the riveting nut assembly device, the drive motor and adjusting screw in the adjustable nut mounting structure, along with the rotation structure, can complete the assembly of multiple sets of riveting nuts at once, thereby improving the efficiency of riveting nut assembly. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the isotropic structure of this utility model; Figure 2 This is a schematic diagram of the adjustable nut mounting structure of this utility model; Figure 3 for Figure 2 A partial structural diagram.

[0014] In the diagram: 1. Drilling machine frame; 2. Adjustable nut mounting structure; 3. Controller; 201. Drive motor; 202. Connecting housing; 203. Connecting plate; 204. Drive rod; 205. Drive gear; 206. Driven gear; 207. Rotating rod; 208. First universal joint; 209. Second universal joint; 210. Connecting slide rod; 211. Rotating connecting rod; 212. Electric chuck; 213. Connecting slider; 214. Adjusting screw; 215. Limit nut. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0017] For examples, please refer to Figure 1-3 This utility model provides a technical solution: A riveting nut assembly device includes a drilling machine frame 1, an adjustable nut mounting structure 2 connected to the movable end of the drilling machine frame 1, and a controller 3 connected to the drilling machine frame 1.

[0018] In this embodiment, the adjustable nut mounting structure 2 includes a drive motor 201, which is connected to the moving end of the drilling machine frame 1. A connecting housing 202 is connected to the housing of the drive motor 201. A connecting plate 203 is connected to the bottom of the connecting housing 202 via a connecting rod. The drive end of the drive motor 201 is connected to a drive rod 204 via a coupling. A drive gear 205 is connected to the side wall of the drive rod 204. Multiple sets of driven gears 206 are meshed on the tooth surface of the drive gear 205. A rotating rod 207 is connected to the center of the driven gear 206. One end of rod 207 is connected to a first universal joint 208. The other end of the first universal joint 208 is connected to a second universal joint 209 via a connecting rod. The other end of the second universal joint 209 is connected to a connecting slide rod 210. The other end of the connecting slide rod 210 is connected to a rotating connecting rod 211. The other end of the rotating connecting rod 211 is connected to an electric chuck 212. A connecting slider 213 is connected to the side wall of the rotating connecting rod 211 and located on the connecting plate 203. An adjusting screw 214 is connected to the side wall of the connecting slider 213. A limit nut 215 is connected to the side wall of the adjusting screw 214.

[0019] The drive motor 201 is connected to the controller 3 via a wire in an electrical connection manner, and the electric chuck 212 is also connected to the controller 3 via a wire in an electrical connection manner. The controller 3 can control the operation of the drive motor 201 and the electric chuck 212. The drive rod 204 is connected to the connecting housing 202 via a bearing seat, and the connection between the drive rod 204 and the bearing seat is a rotatable connection. The rotating rod 207 is connected to the connecting housing 202 via a bearing seat, and the connection between the rotating rod 207 and the bearing seat is also a rotatable connection. The other end of the second universal joint 209 has a connecting groove corresponding to the connecting slide rod 210, and the connection between the connecting slide rod 210 and the connecting groove is a sliding connection. The cross-section of the connecting slide rod 210 is a regular hexagonal structure. The rotating connecting rod 211 and the connecting slider 213 are rotatably connected via bearings. When the drive rod 204 rotates, it can drive multiple sets of rotating connecting rods 211 to rotate. The connecting plate 203 has a groove corresponding to the connecting slider 213. The connecting slider 213 is slidably connected to the groove. The connecting slider 213 is rotatably connected to the adjusting screw 214 through a bearing. The connecting plate 203 is threadedly connected to the adjusting screw 214. The adjusting screw 214 is threadedly connected to the limiting nut 215. When the adjusting screw 214 is rotated, the distance between multiple sets of electric clamps 212 can be adjusted.

[0020] The working process of this utility model is as follows: When using the riveting nut assembly device, firstly, the device is powered on to put it into operation. Then, according to the distance between the rivets on the parts, a groove is opened on the connecting plate 203 corresponding to the connecting slider 213. The connecting slider 213 is slidably connected to the groove. The connecting slider 213 is rotatably connected to the adjusting screw 214 through a bearing. The connecting plate 203 is threadedly connected to the adjusting screw 214. Under the condition that the adjusting screw 214 is threadedly connected to the limiting nut 215, the adjusting screw 214 is rotated, thereby adjusting the electric chuck 212 connected to one end of the rotating connecting rod 211 on the connecting slider 213 to be directly above the rivet. Then, the corresponding nut is placed on the electric chuck 212. At this time, the drive motor 201 is connected to the controller 3 through a wire and the connection method is electric. Under the condition of a gyratory connection, the drive motor 201 is started, causing the drive end of the drive motor 201 to rotate. The drive rod 204 is connected to the connecting housing 202 through a bearing seat, wherein the connection between the drive rod 204 and the bearing seat is a rotatable connection. The rotating rod 207 is connected to the connecting housing 202 through a bearing seat, wherein the connection between the rotating rod 207 and the bearing seat is a rotatable connection. The other end of the second universal joint 209 is provided with a connecting groove corresponding to the connecting slide rod 210, wherein the connection between the connecting slide rod 210 and the connecting groove is a sliding connection. The cross-section of the connecting slide rod 210 is a regular hexagonal structure. Under the condition of a rotatable connection between the rotating connecting rod 211 and the connecting slider 213 through a bearing, multiple sets of electric chucks 212 are driven to rotate. At this time, by manually rotating the wrench on the drilling machine frame 1, the moving end of the drilling machine frame 1 is driven to move downward, thereby completing the assembly of the riveting nut.

[0021] The controller 3, drive motor 201, and electric chuck 212 used in this utility model are all existing known electrical devices, and all can be purchased and used directly on the market. Their structure, circuit, and control principle are all existing known technologies. Therefore, the structure, circuit, and control principle of the controller 3, drive motor 201, and electric chuck 212 will not be described in detail here.

[0022] All standard parts used in this application can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art and are also general components, which are common knowledge in this field.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A riveting nut assembly device, comprising a drilling machine frame (1), characterized in that: The movable end of the drilling machine frame (1) is connected to an adjustable nut mounting structure (2), and a controller (3) is connected to the drilling machine frame (1). The adjustable nut mounting structure (2) includes a drive motor (201), which is connected to the moving end of the drilling machine frame (1). A connecting housing (202) is connected to the housing of the drive motor (201). A connecting plate (203) is connected to the bottom of the connecting housing (202) via a connecting rod. A drive rod (204) is connected to the drive end of the drive motor (201) via a coupling. A drive gear (205) is connected to the side wall of the drive rod (204). Multiple driven gears (206) are meshed on the tooth surface of the drive gear (205). A rotating rod (207) is connected to the center of the driven gear (206). One end of 07 is connected to a first universal joint (208), and the other end of the first universal joint (208) is connected to a second universal joint (209) via a connecting rod. The other end of the second universal joint (209) is connected to a connecting slide rod (210), and the other end of the connecting slide rod (210) is connected to a rotating connecting rod (211). The other end of the rotating connecting rod (211) is connected to an electric chuck (212). A connecting slider (213) is connected to the side wall of the rotating connecting rod (211) and located on the connecting plate (203). An adjusting screw (214) is connected to the side wall of the connecting slider (213), and a limit nut (215) is connected to the side wall of the adjusting screw (214).

2. The riveting nut assembly device according to claim 1, characterized in that: The drive motor (201) is connected to the controller (3) by wires and the connection method is electrical connection. The drive rod (204) is connected to the connecting box (202) by bearing seat, wherein the connection method between the drive rod (204) and the bearing seat is rotatable connection.

3. The riveting nut assembly device according to claim 2, characterized in that: The rotating rod (207) is connected to the connecting housing (202) through a bearing seat. The rotating rod (207) and the bearing seat are connected by rotation. The other end of the second universal joint (209) is provided with a connecting groove corresponding to the connecting slide rod (210). The connecting slide rod (210) and the connecting groove are connected by sliding connection.

4. The riveting nut assembly device according to claim 2, characterized in that: The cross-section of the connecting slide bar (210) is a regular hexagonal structure, and the electric clamp (212) is connected to the controller (3) by a wire and the connection method is electrical connection.

5. A riveting nut assembly device according to claim 2, characterized in that: The rotating connecting rod (211) and the connecting slider (213) are rotatably connected by a bearing. The connecting plate (203) is provided with a groove corresponding to the connecting slider (213), and the connecting slider (213) and the groove are connected by a sliding connection.

6. A riveting nut assembly device according to claim 2, characterized in that: The connecting slider (213) and the adjusting screw (214) are rotatably connected by bearings. The connecting plate (203) and the adjusting screw (214) are connected by a threaded connection. The adjusting screw (214) and the limiting nut (215) are connected by a threaded connection.

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