Automatic riveting device for plug terminal

Abstract

The utility model relates to the technical field of plug terminals, in particular to an automatic riveting device for plug terminals, which adopts the technical scheme that the automatic riveting device comprises a bottom plate, a bracket, a movable rod, a connecting plate I and a connecting plate II, a fixed plate is welded at the rear end of the bracket, an air cylinder is mounted at the top of the fixed plate, and a retainer is mounted at the top of the air cylinder; a supporting plate is welded to the top, on one side of the bracket, of the bottom plate, a first hydraulic cylinder is installed at the rear end of the supporting plate, a pressing block is installed at the bottom of the first hydraulic cylinder, a second hydraulic cylinder is installed at the top, below the pressing block, of the bottom plate, and a bearing block is installed at the top of the second hydraulic cylinder. A first connecting plate is welded to the front end of the pressing block, a second connecting plate is welded to the front end of the bearing block, a movable hole is formed in the second connecting plate, and a movable rod is welded to the bottom of the first connecting plate. According to the utility model, the moving directions of the pressing block and the bearing block are limited, so that the shaking is reduced, and the mounting quality is ensured to be excellent.

Description

Technical Field

[0001] The utility model relates to the technical field of plug terminals, in particular to an automatic riveting device for plug terminals. Background Art

[0002] The plug terminal automatic riveting device is a device used to automatically connect plug terminals. It can efficiently complete a large number of plug terminal riveting tasks. This device can improve production efficiency and ensure the consistency of riveting quality.

[0003] When the automatic riveting device installs the plug terminal on the line, the pressing mechanism needs to cooperate with each other for installation. When the pressing mechanism is in contact, vibration will affect the stability of the pressing mechanism, causing the pressing mechanism to shake during the lifting process. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic riveting device for plug terminals, which has the advantages of limiting the moving directions of the pressing block and the bearing block, reducing shaking and ensuring the quality of installation, and solves the problem that the automatic riveting device is prone to shaking in the pressing mechanism.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic riveting device for plug terminals, comprising a base plate, a roller, a movable rod, a connecting plate 1 and a connecting plate 2, a bracket is installed on the top of the base plate, a fixed plate is welded to the rear end of the bracket, a cylinder is installed on the top of the fixed plate, a retaining frame is installed on the top of the cylinder, a roller is installed on the inner side of the retaining frame in a straight line and equidistantly rotatably, a support plate is welded on the top of the base plate on one side of the bracket, a hydraulic cylinder 1 is installed on the rear end of the support plate, a pressure block is installed at the bottom of the hydraulic cylinder 1, a hydraulic cylinder 2 is installed on the top of the base plate below the pressure block, a bearing block is installed on the top of the hydraulic cylinder 2, a connecting plate 1 is welded to the front end of the pressure block, a connecting plate 2 is welded to the front end of the bearing block, a movable hole is opened in the connecting plate 2, and a movable rod is welded to the bottom of the connecting plate 1.

[0006] When using an automatic riveting device for plug terminals in the technical solution, the fixing frame is fixed to the bearing structure through the fixing hole of the fixing frame using bolts and other tools. The bracket is located in the middle of the feeding and taking-up equipment. The feeding equipment sends the line to the inside of the fixing groove of the bracket, and the terminal is sent to the top of the bearing block. One end of the line extends out of the fixing groove. The cylinder pushes the retaining frame to rise so that the roller on the inside of the retaining frame contacts the line. The hydraulic cylinder 1 drives the pressure block to descend, and the hydraulic cylinder 2 pushes the bearing block to rise. The pressure block and the bearing block clamp the line head and press the terminal to fix it on the line head. When the pressure block and the bearing block are raised or lowered, the movable rod at the bottom of the connecting plate 1 moves in the movable hole of the connecting plate 2 to limit the moving direction of the pressure block and the bearing block.

[0007] Preferably, a fixing groove is provided on the top of the bracket, and the circuit is placed inside the fixing groove.

[0008] Preferably, the bottom of the movable rod passes through the movable hole of the connecting plate 2. When the pressing block and the bearing block are lifted or lowered, the movable rod moves in the movable hole to limit the moving direction of the pressing block and the bearing plate.

[0009] Preferably, a distance is left between the front end of the retaining frame and the rear end of the bracket so that the retaining frame will not interfere with the bracket when it is lifted or lowered.

[0010] Preferably, a fixing frame is installed at the bottom of the base plate, and fixing holes are provided in a rectangular array at the bottom of the fixing frame. The fixing frame is fixed to the bearing structure through the fixing holes of the fixing frame using tools such as bolts.

[0011] Preferably, the pressing block and the bearing block are parallel to the bracket. The circuit head resting on the top of the bracket can fall on the bearing block, and the pressing block presses and fixes the terminal to the circuit of the bearing block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a connecting plate one and a connecting plate two, the connecting plate one is installed at the front end of the pressing block, and the connecting plate two is installed at the front end of the bearing block. The pressing block and the bearing block move in relative directions to clamp the line head and press and fix the terminal on the line head. When the pressing block and the bearing block are lifted or lowered, the movable rod at the bottom of the connecting plate one moves in the movable hole of the connecting plate two, thereby limiting the moving direction of the pressing block and the bearing block, reducing shaking and ensuring the quality of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first angle;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0016] Figure 3 It is a schematic diagram of the structure of the fixing plate and the retaining frame of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the connecting plate 1 and the connecting plate 2 of the utility model.

[0018] In the figure: 1, bottom plate; 2, bracket; 3, fixed plate; 4, retaining frame; 5, roller; 6, cylinder; 7, fixed groove; 8, pressure block; 9, hydraulic cylinder 1; 10, support plate; 11, movable rod; 12, bearing block; 13, hydraulic cylinder 2; 14, fixing hole; 15, fixed frame; 16, movable hole; 17, connecting plate 1; 18, connecting plate 2. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0021] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0022] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] Embodiment 1

[0024] like Figure 1-Figure 4 As shown, the utility model provides an automatic riveting device for plug terminals.

[0025] The bracket 1 comprises a bottom plate 1, a roller 5, a movable rod 11, a connecting plate 17 and a connecting plate 2 18. A bracket 2 is installed on the top of the bottom plate 1. A fixing groove 7 is opened on the top of the bracket 2. A fixing plate 3 is welded to the rear end of the bracket 2. A cylinder 6 is installed on the top of the fixing plate 3. A retaining frame 4 is installed on the top of the cylinder 6. A roller 5 is installed on the inner side of the retaining frame 4 in a straight line and equidistantly. A support plate 10 is welded to the top of the bottom plate 1 on one side of the bracket 2. A hydraulic cylinder 9 is installed on the rear end of the support plate 10. A pressure block 8 is installed at the bottom of the hydraulic cylinder 9. A hydraulic cylinder 2 13 is installed on the top of the base plate 1, and a bearing block 12 is installed on the top of the hydraulic cylinder 2 13. The pressure block 8 and the bearing block 12 are parallel to the bracket 2. A connecting plate 17 is welded to the front end of the pressure block 8, and a connecting plate 2 18 is welded to the front end of the bearing block 12. The connecting plate 2 18 is provided with a movable hole 16. A movable rod 11 is welded to the bottom of the connecting plate 17, and the bottom of the movable rod 11 passes through the movable hole 16 of the connecting plate 2 18. A fixing frame 15 is installed at the bottom of the base plate 1, and the bottom of the fixing frame 15 is provided with fixing holes 14 in a rectangular array.

[0026] In this embodiment, the fixing frame 15 is fixed to the bearing structure through the fixing hole 14 of the fixing frame 15 using bolts and other tools. The bracket 2 is located in the middle of the feeding and taking-up equipment. The feeding equipment sends the line to the inside of the fixing groove 7 of the bracket 2, and the terminal is sent to the top of the bearing block 12. One end of the line extends out of the fixing groove 7. The cylinder 6 pushes the retaining frame 4 to rise, so that the roller 5 on the inside of the retaining frame 4 contacts the line. The hydraulic cylinder 1 9 drives the pressure block 8 to descend, and the hydraulic cylinder 2 13 pushes the bearing block 12 to rise. The pressure block 8 and the bearing block 12 clamp the line head and press the terminal to the line head. When the pressure block 8 and the bearing block 12 are lifted or lowered, the movable rod 11 at the bottom of the connecting plate 17 moves in the movable hole 16 of the connecting plate 2 18 to limit the moving direction of the pressure block 8 and the bearing block 12.

[0027] Embodiment 2

[0028] like Figure 1-Figure 4 As shown, the utility model proposes an automatic riveting device for plug terminals. Compared with the first embodiment, this embodiment further includes: a bracket 2 and a retaining frame 4, and a distance is left between the front end of the retaining frame 4 and the rear end of the bracket 2.

[0029] In this embodiment, by leaving a distance between the front end of the retaining frame 4 and the rear end of the bracket 2, the retaining frame 4 will not interfere with the bracket 2 when it is raised or lowered.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic riveting device for plug terminals, comprising a base plate (1), a roller (5), a movable rod (11), a first connecting plate (17) and a second connecting plate (18), characterized in that: A bracket (2) is installed on the top of the bottom plate (1), a fixed plate (3) is welded to the rear end of the bracket (2), a cylinder (6) is installed on the top of the fixed plate (3), a retaining frame (4) is installed on the top of the cylinder (6), a roller (5) is installed on the inner side of the retaining frame (4) in a straight line and equidistantly rotatably, a support plate (10) is welded on the top of the bottom plate (1) on one side of the bracket (2), a hydraulic cylinder (9) is installed on the rear end of the support plate (10), a pressure block (8) is installed on the bottom of the hydraulic cylinder (9), a hydraulic cylinder (13) is installed on the top of the bottom plate (1) below the pressure block (8), a bearing block (12) is installed on the top of the hydraulic cylinder (13), a connecting plate (17) is welded to the front end of the pressure block (8), a connecting plate (18) is welded to the front end of the bearing block (12), a movable hole (16) is opened on the connecting plate (18), and a movable rod (11) is welded to the bottom of the connecting plate (17).

2. The automatic riveting device for plug terminals according to claim 1, characterized in that: The top of the bracket (2) is provided with a fixing groove (7).

3. The automatic riveting device for plug terminals according to claim 1, characterized in that: The bottom of the movable rod (11) passes through the movable hole (16) of the second connecting plate (18).

4. The automatic riveting device for plug terminals according to claim 1, characterized in that: A distance is left between the front end of the retaining frame (4) and the rear end of the bracket (2).

5. The automatic riveting device for plug terminals according to claim 1, characterized in that: A fixing frame (15) is installed at the bottom of the base plate (1), and fixing holes (14) are provided in a rectangular array at the bottom of the fixing frame (15).

6. The automatic riveting device for plug terminals according to claim 1, characterized in that: The pressing block (8) and the bearing block (12) are parallel to the bracket (2).

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