Efficient rivet pressing device

Abstract

The utility model relates to the technical field of squeeze riveter equipment, in particular to an efficient squeeze riveting device which comprises a support with a workbench arranged at the top end, a first rail is arranged at one side end of the support, a second rail is arranged on the workbench, and a feeding port communicated with a feeding box is formed in the end, away from the support, of the first rail. And a discharge port at the other end of the first track is communicated with a feed port of the second track. The first track connected with the feeding box and the second track connected with the first track are arranged on the workbench, feeding is automatically conducted through the tracks so that efficiency can be improved, the first rivet pressing mechanism and the second rivet pressing mechanism are sequentially arranged on the second track, segmented press fit is conducted on workpieces, and the efficiency is improved. Multiple materials of a workpiece are preliminarily pressed through the first pressing rivet mechanism, so that the relative positions of the materials are fixed, then the multiple materials are fully pressed and connected through the second pressing rivet mechanism, workpiece damage caused by excessive pressing is avoided, and the product quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting machine equipment, in particular to a high-efficiency riveting device. Background Art

[0002] A riveting device is a device that can firmly press two or more materials together by pressure. It is a riveting device developed based on the principle of cold rolling. It can press multiple materials together by pressure so that the joint structures between the materials are riveted and fixed to form a whole.

[0003] In traditional riveting operations, workers need to hold the workpiece and place it on the riveting device. This method is inefficient and may cause quality problems such as indentation and deformation on the workpiece due to the adjustment of parameters such as the riveting force and the depth of the riveting. Therefore, workers need to have certain experience and there are great limitations in practical applications.

[0004] In view of this, we propose an efficient riveting device to solve the existing problems. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency riveting device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient riveting device, comprising a bracket with a workbench at the top, a first track at one side end of the bracket, a second track on the workbench, an end of the first track away from the bracket is provided with a feed port connected to a feed box, a discharge port at the other end of the first track is connected to the feed port of the second track, a first riveting mechanism and a second riveting mechanism are provided on the workbench, the second track is inserted between the first riveting mechanism, the second riveting mechanism and the workbench, and a feeding adjustment mechanism which can movably close the discharge port of the first track is also installed on the workbench.

[0007] Preferably, the first riveting mechanism is installed at one end close to the second track feed port, and a second riveting mechanism is provided at one side of the rear end of the first riveting mechanism.

[0008] Preferably, the first riveting mechanism and the second riveting mechanism are both installed with riveting heads above the second track, and the first riveting mechanism and the second riveting mechanism are both provided with guide columns passing through the workbench on both sides of the second track, the first riveting mechanism is connected to the first driving member through the guide column, and the second riveting mechanism is connected to the second driving member through the guide column.

[0009] Preferably, the driving stroke of the first driving member is smaller than the driving stroke of the second driving member.

[0010] Preferably, the feed adjustment mechanism includes a push block rotatably arranged on the workbench, one end of the push block is hinged with a cylinder, the other end of the push block is provided with a slot, and the push block is connected to a stopper movably inserted between the connecting ends of the first rail and the second rail through the slot.

[0011] Preferably, the stopper is arranged perpendicularly to the end surfaces of the first rail and the second guide rail.

[0012] Preferably, the first track is S-shaped, and the horizontal plane at one end of the feed port of the first track is higher than the horizontal plane at one end of the discharge port of the first track.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a first track connected to a material feeding box on a workbench, and a second track connected to the first track, and automatically feeds materials through the track to improve efficiency; a first riveting mechanism and a second riveting mechanism are sequentially provided on the second track to press the workpiece in sections; the first riveting mechanism is used to perform preliminary pressing on multiple materials of the workpiece to fix the relative positions of the materials; and then the second riveting mechanism is used to fully press and connect the multiple materials to avoid excessive pressing to cause damage to the workpiece, thereby ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a side view structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 4 It is a partial enlarged structural schematic diagram of the utility model.

[0018] In the figure: 1, first track; 2, feeding adjustment mechanism; 201, cylinder; 202, push block; 203, notch; 204, stopper; 3, bracket; 301, workbench; 4, first driving member; 5, second driving member; 6, second track; 7, first riveting mechanism; 8, second riveting mechanism. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Embodiment 1

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model proposes an efficient riveting device, including a bracket 3 with a workbench 301 at the top, a first track 1 is provided at one side end of the bracket 3, a second track 6 is provided on the workbench 301, an end of the first track 1 away from the bracket 3 is provided with a feed port connected to a feed box, a discharge port at the other end of the first track 1 is connected to the feed port of the second track 6, a first riveting mechanism 7 and a second riveting mechanism 8 are provided on the workbench 301, the second track 6 is inserted between the first riveting mechanism 7, the second riveting mechanism 8 and the workbench 301, and a feeding adjustment mechanism 2 which can movably close the discharge port of the first track 1 is also installed on the workbench 301.

[0022] In the embodiment, the first riveting mechanism 7 is installed at one end close to the feeding port of the second track 6 , and a second riveting mechanism 8 is provided at one side of the rear end of the first riveting mechanism 7 .

[0023] In the embodiment, the first riveting mechanism 7 and the second riveting mechanism 8 are both installed with riveting heads above the second rail 6, and the first riveting mechanism 7 and the second riveting mechanism 8 are both provided with guide columns passing through the workbench 301 on both sides of the second rail 6, the first riveting mechanism 7 is connected to the first driving member 4 through the guide columns, and the second riveting mechanism 8 is connected to the second driving member 5 through the guide columns.

[0024] In the embodiment, the driving stroke of the first driving member 4 is smaller than the driving stroke of the second driving member 5 .

[0025] In the embodiment, the feeding adjustment mechanism 2 includes a push block 202 rotatably arranged on the workbench 301, one end of the push block 202 is hinged with a cylinder 201, and the other end of the push block 202 is provided with a slot 203. The push block 202 is connected to a stopper 204 movably inserted between the connecting ends of the first rail 1 and the second rail 6 through the slot 203.

[0026] In the embodiment, the stopper 204 is arranged perpendicularly to the end surfaces of the first rail 1 and the second guide rail.

[0027] In the embodiment, the first track 1 is S-shaped, and the horizontal plane at one end of the feed port of the first track 1 is higher than the horizontal plane at one end of the discharge port of the first track 1 .

[0028] The working principle of an efficient riveting device based on the first embodiment is as follows: when the utility model is in use, the workpiece enters into one end of the feed port of the first track 1 in sequence under the action of the feed box, moves along the setting direction of the first track 1 to enter directly below the first riveting mechanism 7 of the second track 6, so that the first riveting mechanism 7 is actuated, and the riveting head is driven downward by the first driving member 4 to perform preliminary pressing on multiple materials of the workpiece so that the multiple materials are connected to each other. After the pressing is completed, the first riveting mechanism 7 is driven by the first driving member 4 to drive the riveting head to rise, and the workpiece moves toward the second riveting mechanism 8 to the directly below the second riveting mechanism 8. Below, the second riveting mechanism 8 moves, and under the drive of the second driving member 5, it drives the riveting head installed on one side of the bottom end of the second riveting mechanism 8 to fully press the multiple materials of the workpiece, and connect the multiple materials into a whole through the joint structure. When it is necessary to stop feeding, the push block 202 is driven by the cylinder 201 to rotate along the working line, and the notch 203 set on the push block 202 drives the stopper 204 to be inserted between the connecting ends of the first track 1 and the second track 6, and the discharge port end of the first track 1 is closed to prevent the workpiece from continuing to move. The feeding state of the riveting device is adjusted as needed to facilitate the maintenance of the riveting device.

[0029] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. An efficient riveting device, comprising a support (3) with a workbench (301) at the top, characterized in that: A first track (1) is provided at one side end of the bracket (3), a second track (6) is provided on the workbench (301), a feed port connected to a feed box is provided at one end of the first track (1) away from the bracket (3), a discharge port at the other end of the first track (1) is connected to the feed port of the second track (6), a first riveting mechanism (7) and a second riveting mechanism (8) are provided on the workbench (301), the second track (6) is inserted between the first riveting mechanism (7), the second riveting mechanism (8) and the workbench (301), and a feeding adjustment mechanism (2) which can movably close the discharge port of the first track (1) is also installed on the workbench (301).

2. The high-efficiency riveting device according to claim 1 is characterized in that: The first riveting mechanism (7) is installed at one end close to the feed port of the second track (6), and a second riveting mechanism (8) is provided on one side of the rear end of the first riveting mechanism (7).

3. The high-efficiency riveting device according to claim 2 is characterized in that: The first riveting mechanism (7) and the second riveting mechanism (8) are both located above the second track (6) and are equipped with riveting heads; the first riveting mechanism (7) and the second riveting mechanism (8) are both located on both sides of the second track (6) and are equipped with guide columns passing through the workbench (301); the first riveting mechanism (7) is connected to the first driving member (4) via the guide columns, and the second riveting mechanism (8) is connected to the second driving member (5) via the guide columns.

4. The high-efficiency riveting device according to claim 3 is characterized in that: The driving stroke of the first driving member (4) is smaller than the driving stroke of the second driving member (5).

5. The high-efficiency riveting device according to claim 1 is characterized in that: The feeding adjustment mechanism (2) comprises a push block (202) rotatably arranged on a workbench (301), one end of the push block (202) being hingedly connected to a cylinder (201), the other end of the push block (202) being provided with a notch (203), and the push block (202) being connected to a stopper (204) movably inserted between the connecting ends of the first track (1) and the second track (6) via the notch (203).

6. The high-efficiency riveting device according to claim 5, characterized in that: The stopper (204) is arranged perpendicularly to the end surfaces of the first track (1) and the second guide rail.

7. The high-efficiency riveting device according to claim 1 is characterized in that: The first track (1) is S-shaped, and the horizontal plane at one end of the feed port of the first track (1) is higher than the horizontal plane at one end of the discharge port of the first track (1).

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