Rivet pressing device

Abstract

The utility model relates to the technical field of fixing supports, in particular to a rivet pressing device. The riveting device comprises a riveting press and a bottom plate, a fixing device is arranged at the top end of the bottom plate, the fixing device comprises two fixing plates, one sides of the two fixing plates are fixedly connected with the bottom plate, sliding grooves are formed in the sides, close to each other, of the two fixing plates, sliding plates are connected into the sliding grooves in a sliding mode, and the sliding plates are arranged in the sliding grooves. A moving plate is fixedly connected to the sides, close to each other, of the two sliding plates, an anti-skid pad is fixedly connected to one side of the moving plate, an air cylinder is fixedly connected to one side of the moving plate, a pressing plate is fixedly connected to the output end of the air cylinder, and a plurality of anti-skid strips are fixedly connected to one side of the pressing plate; and one sides of the plurality of anti-slip strips are uniformly distributed on the pressing plate. The problem that certain potential safety hazards exist due to the fact that a traditional rivet pressing device is not provided with an auxiliary clamping structure when a workpiece is machined and the workpiece is basically manually held by hand for rivet pressing is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed brackets, in particular to a riveting device. Background Art

[0002] Riveting is a new type of metal forming technology. Its process principle is to use a mold to punch and process the metal sheet into the required shape.

[0003] For example, publication number: CN216069333U discloses a riveting device, including a rivet head, a motor, and a transmission assembly connecting the rivet head and the motor, and also including a fixing box, wherein a cavity is provided in the fixing box, wherein the cavity can wrap the connection of the transmission steering of the transmission assembly therein, and can enable the transmission assembly to stably move along the height direction of the cavity when the transmission assembly is working. The utility model provides a riveting device, which can make the riveting head move up and down more stably and without deviation, improve the stability of the drive transmission, and ensure the accuracy of the riveting fit. At the same time, the voltage generated by the speed of the driving motor can be monitored in real time to accurately know the speed change of the downward riveting, drive the riveting self-check, and adjust the speed and rotation direction of the motor in time to save energy.

[0004] In the above patent, the up and down movement of the rivet head is more stable and will not deviate, thereby improving the stability of the drive transmission. However, there is still a problem that when the workpiece is processed, since no auxiliary clamping structure is set, the workpiece is basically held manually for riveting, which causes the hands of the workers to be accidentally clamped by the riveting machine and other dangerous situations. Therefore, a rivet device is needed that can clamp and fix the workpiece to be riveted to avoid manual riveting of the workpiece. Utility Model Content

[0005] The utility model aims to solve the problem that a traditional riveting device in the prior art has certain safety hazards due to the lack of an auxiliary clamping structure and the workpiece is basically riveted manually when being processed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a riveting device, including a riveting machine and a base plate, a fixing device is provided at the top of the base plate, the fixing device includes two fixing plates, one side of the two fixing plates is fixedly connected to the base plate, the two sides of the two fixing plates close to each other are provided with sliding grooves, the inside of the sliding groove is slidably connected with a slide plate, the two sides of the slide plates close to each other are fixedly connected with a moving plate, one side of the moving plate is fixedly connected with an anti-skid pad, one side of the moving plate is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a pressing plate, one side of the pressing plate is fixedly connected with a plurality of anti-skid strips, and one side of the plurality of anti-skid strips are evenly distributed on the pressing plate.

[0007] The effects achieved by the above components are: the movement of the moving plate drives the sliding plate to slide in the sliding groove, and the cylinder starts the output end to drive the pressing plate to move closer to or away from the moving plate.

[0008] Preferably, a limiting plate is fixedly connected to one side of the pressing plate, and a T-shaped groove is provided on one side of the limiting plate.

[0009] The effects achieved by the above components are: the T-shaped slot is opened on the limiting plate, and the limiting plate and the pressing plate are fixed.

[0010] Preferably, a T-shaped plate is slidably connected inside the T-shaped groove, and one side of the T-shaped plate is fixedly connected to the movable plate.

[0011] The effect achieved by the above components is: the T-shaped plate can slide in the T-shaped groove.

[0012] Preferably, one end of the movable plate is fixedly connected to a U-shaped block, and one side of the U-shaped block is rotatably connected to an I-shaped block.

[0013] The effect achieved by the above components is that the I-shaped block can rotate on the U-shaped block.

[0014] Preferably, one end of the I-shaped block is fixedly connected to a threaded rod, and the arc surface of the threaded rod is threadedly connected to an internal threaded ring.

[0015] The effect achieved by the above components is that the threaded rod is rotated and adjusted to a position in the internal threaded ring, so that the I-shaped block moves.

[0016] Preferably, the arc surface of the internal threaded ring is fixedly connected with a transverse plate, and both ends of the transverse plate are fixedly connected to a fixed plate.

[0017] The effects achieved by the above components are: the fixed plate and the cross plate are fixed, and the cross plate fixes the internal threaded ring.

[0018] Preferably, a supporting device is provided on the outside of the riveting machine, and the supporting device includes a U-shaped plate, one side of the U-shaped plate is fixedly connected to the riveting machine, two guide holes are opened on one side of the U-shaped plate, two bolts are slidably connected inside the guide holes, and the arc surfaces of the four bolts are threadedly connected to the riveting machine.

[0019] The effects achieved by the above components are: the bolts pass through the guide holes opened on the U-shaped plate and are assembled with a riveting machine to achieve the effect of installing the U-shaped plate.

[0020] Preferably, a gasket is slidably connected to the arc surface of the bolt, and one end of the four gaskets is slidably connected to the U-shaped plate.

[0021] The effect achieved by the above components is that the gasket prevents the bolts from causing damage to the U-shaped plate.

[0022] Preferably, two U-shaped support plates are fixedly connected to one side of the U-shaped plate, and a rubber pad is fixedly connected to one side of the U-shaped support plate.

[0023] The effect achieved by the above components is: the effect of the rubber pad increasing the friction force is achieved.

[0024] In summary, the beneficial effects of the utility model are:

[0025] In the utility model, when the workpiece to be riveted needs to be clamped, the workpiece to be riveted is placed on the anti-slip pad through the fixing device, and the cylinder is started to drive the pressure plate to approach the workpiece to be riveted until the anti-slip strip and the workpiece to be riveted are in contact and squeezed, so that the workpiece to be riveted is placed at the riveting position of the riveting machine for riveting operation. The fixing device solves the problem that a traditional riveting device, when processing the workpiece, basically performs riveting by manually holding the workpiece because no auxiliary clamping structure is provided, which poses certain safety hazards.

[0026] In the utility model, when it is necessary to support the workpiece to be riveted, the U-shaped plate is installed on the riveting device through the support device. When the workpiece to be riveted is riveted, the bottom surface contacts the rubber pad, and the workpiece to be riveted is supported by the U-shaped support plate. The support device solves the problem that a traditional riveting device cannot support the workpiece to be riveted, resulting in the workpiece being easily deformed during riveting. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 It is a structural schematic diagram of the fixed structure of the utility model;

[0029] Figure 3 It is a partial structural schematic diagram of the fixing structure of the utility model;

[0030] Figure 4 It is a structural schematic diagram of the support structure of the utility model.

[0031] Legend: 1. Riveting machine; 2. Fixing device; 201. Fixing plate; 202. Slide groove; 203. Slide plate; 204. Moving plate; 205. Cylinder; 206. Pressing plate; 207. Anti-slip strip; 208. Anti-slip pad; 209. Limiting plate; 210. T-shaped plate; 211. Horizontal plate; 212. Internal thread ring; 213. Threaded rod; 214. I-shaped block; 215. U-shaped block; 216. T-shaped slot; 3. Support device; 31. U-shaped plate; 32. Guide hole; 33. Gasket; 34. Bolt; 35. U-shaped support plate; 36. Rubber pad; 4. Bottom plate. DETAILED DESCRIPTION

[0032] Reference Figure 1 As shown, the utility model provides a technical solution: a riveting device, comprising a riveting machine 1 and a base plate 4, a fixing device 2 is provided at the top of the base plate 4, and a supporting device 3 is provided outside the riveting machine 1.

[0033] The specific configuration and function of the fixing device 2 and the supporting device 3 are described in detail below.

[0034] Reference Figure 2 and Figure 3As shown, in this embodiment: the fixing device 2 includes two fixing plates 201, one side of the two fixing plates 201 is fixedly connected to the bottom plate 4, the two fixing plates 201 are provided with a slide groove 202 on the side close to each other, a slide plate 203 is slidably connected inside the slide groove 202, a moving plate 204 is fixedly connected on the side of the two slide plates 203 close to each other, an anti-skid pad 208 is fixedly connected on one side of the moving plate 204, a cylinder 205 is fixedly connected on one side of the moving plate 204, a pressing plate 206 is fixedly connected on the output end of the cylinder 205, a plurality of anti-skid strips 207 are fixedly connected on one side of the pressing plate 206, and one side of the plurality of anti-skid strips 207 are evenly distributed on the pressing plate 206. The moving plate 204 moves to drive the slide plate 203 to slide in the slide groove 202, and the cylinder 205 starts the output end to drive the pressing plate 206 to move closer to or away from the moving plate 204. One side of the pressing plate 206 is fixedly connected with a limiting plate 209, and one side of the limiting plate 209 is provided with a T-shaped slot 216. The T-shaped slot 216 is provided on the limiting plate 209, and the limiting plate 209 and the pressing plate 206 are fixed. The inside of the T-shaped slot 216 is slidably connected with a T-shaped plate 210, and one side of the T-shaped plate 210 is fixedly connected with the movable plate 204. The effect of the T-shaped plate 210 sliding in the T-shaped slot 216 is achieved. One end of the movable plate 204 is fixedly connected with a U-shaped block 215, and one side of the U-shaped block 215 is rotatably connected with an I-shaped block 214. The effect of the I-shaped block 214 rotating on the U-shaped block 215 is achieved. One end of the I-shaped block 214 is fixedly connected with a threaded rod 213, and the arc surface of the threaded rod 213 is threadedly connected with an internal threaded ring 212. The effect of the threaded rod 213 rotating and adjusting the position in the internal threaded ring 212 to move the I-shaped block 214 is achieved. The arc surface of the internal thread ring 212 is fixedly connected with the transverse plate 211, and both ends of the transverse plate 211 are fixedly connected with the fixed plate 201. The fixed plate 201 and the transverse plate 211 are fixed, and the transverse plate 211 fixes the internal thread ring 212.

[0035] Reference Figure 4 As shown, in this embodiment: the support device 3 includes a U-shaped plate 31, one side of the U-shaped plate 31 is fixedly connected to the riveting machine 1, two guide holes 32 are provided on one side of the U-shaped plate 31, two bolts 34 are slidably connected inside the guide holes 32, and the arc surfaces of the four bolts 34 are threadedly connected to the riveting machine 1. The bolts 34 pass through the guide holes 32 provided on the U-shaped plate 31 and are assembled with the riveting machine 1 to install the U-shaped plate 31. The arc surface of the bolt 34 is slidably connected with a gasket 33, and one end of the four gaskets 33 is slidably connected to the U-shaped plate 31. The gasket 33 plays an effect of preventing the bolts 34 from causing damage to the U-shaped plate 31. Two U-shaped support plates 35 are fixedly connected to one side of the U-shaped plate 31, and a rubber pad 36 is fixedly connected to one side of the U-shaped support plate 35. The effect of the rubber pad 36 increasing the friction force is achieved.

[0036] Working principle: through the fixing device 2, when it is necessary to clamp the workpiece to be riveted, the operator first starts the cylinder 205, and the output end of the cylinder 205 drives the pressure plate 206 to move. After the distance between the pressure plate 206 and the movable plate 204 is moved to a distance where the workpiece to be riveted can be placed, the cylinder 205 is closed, and the workpiece to be riveted is placed on the anti-slip pad 208. After the placement is completed, the cylinder 205 is started again, and the output end of the cylinder 205 drives the pressure plate 206 to approach the workpiece to be riveted until the anti-slip strip 207 and the workpiece to be riveted are contacted and squeezed. After the fixation is formed, the cylinder 205 can be closed, and then the movable plate 204 is moved in the direction close to the riveting machine 1, so that the workpiece to be riveted is placed at the riveting place of the riveting machine 1 for riveting operation. Through the fixing device 2, a solution is achieved to a traditional riveting device. When the workpiece is processed, due to the lack of an auxiliary clamping structure, the workpiece is basically riveted by hand, which causes the staff's hands to be easily clamped by the riveting machine 1. Dangerous situations such as accidental injuries may occur.

[0037] Through the support device 3, when it is necessary to support the workpiece to be riveted, the operator first assembles the bolt 34 and the riveting machine 1, and installs the U-shaped plate 31 on the riveting. When the workpiece to be riveted is riveted, the bottom surface contacts the rubber pad 36, and the workpiece to be riveted is supported by the U-shaped support plate 35. The support device 3 solves the problem that a traditional riveting device cannot support the workpiece to be riveted, resulting in the workpiece being easily deformed during riveting.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A riveting device, comprising a riveting machine (1) and a base plate (4), characterized in that: A fixing device (2) is provided at the top of the bottom plate (4), and the fixing device (2) comprises two fixing plates (201), one side of the two fixing plates (201) is fixedly connected to the bottom plate (4), a sliding groove (202) is provided on the side of the two fixing plates (201) close to each other, a sliding plate (203) is slidably connected inside the sliding groove (202), a moving plate (204) is fixedly connected on the side of the two sliding plates (203) close to each other, a non-slip pad (208) is fixedly connected on one side of the moving plate (204), a cylinder (205) is fixedly connected on one side of the moving plate (204), an output end of the cylinder (205) is fixedly connected to a pressing plate (206), a plurality of non-slip strips (207) are fixedly connected on one side of the pressing plate (206), and one side of the plurality of non-slip strips (207) are evenly distributed on the pressing plate (206).

2. A riveting device according to claim 1, characterized in that: A limiting plate (209) is fixedly connected to one side of the pressing plate (206), and a T-shaped groove (216) is provided on one side of the limiting plate (209).

3. A riveting device according to claim 2, characterized in that: A T-shaped plate (210) is slidably connected inside the T-shaped groove (216), and one side of the T-shaped plate (210) is fixedly connected to the movable plate (204).

4. A riveting device according to claim 3, characterized in that: One end of the movable plate (204) is fixedly connected to a U-shaped block (215), and one side of the U-shaped block (215) is rotatably connected to an I-shaped block (214).

5. A riveting device according to claim 4, characterized in that: One end of the I-shaped block (214) is fixedly connected to a threaded rod (213), and the arc surface of the threaded rod (213) is threadedly connected to an internal threaded ring (212).

6. A riveting device according to claim 5, characterized in that: The arc surface of the internal thread ring (212) is fixedly connected to a transverse plate (211), and both ends of the transverse plate (211) are fixedly connected to the fixed plate (201).

7. A riveting device according to claim 1, characterized in that: A support device (3) is provided outside the press riveting machine (1), and the support device (3) comprises a U-shaped plate (31), one side of the U-shaped plate (31) is fixedly connected to the press riveting machine (1), one side of the U-shaped plate (31) is provided with two guide holes (32), the inside of the guide holes (32) is slidably connected with two bolts (34), and the arc surfaces of the four bolts (34) are threadedly connected to the press riveting machine (1).

8. A riveting device according to claim 7, characterized in that: A gasket (33) is slidably connected to the arc surface of the bolt (34), and one end of the four gaskets (33) is slidably connected to the U-shaped plate (31).

9. A riveting device according to claim 8, characterized in that: Two U-shaped support plates (35) are fixedly connected to one side of the U-shaped plate (31), and a rubber pad (36) is fixedly connected to one side of the U-shaped support plate (35).

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