Digital automatic riveting machine for steel structure machining

Abstract

The utility model relates to the technical field of riveting machines, and discloses a digital automatic riveting machine for steel structure machining, which comprises an automatic rotating material barrel, a riveting device, a conveying plate, a supporting rod and rivets, two groups of fixing blocks are symmetrically and fixedly mounted on the upper side of the conveying plate, and movable grooves penetrating through the fixing blocks are formed in the side surfaces of the two groups of fixing blocks; a limiting block is arranged between the two sets of fixing blocks, and a mounting groove penetrating through the limiting block is formed in the side face of the limiting block. According to the rivet conveying device, the limiting block is loosened through threaded movement of the clamping block in the mounting groove so that the limiting block can be adjusted to be at the proper height position, the clamping block is screwed tightly to be extruded on the side face of the fixing block to be fixed, and rivets are restrained to move in the conveying plate; when the rivets reach the position of the limiting block, the rivets are restrained in the conveying plate and turn over, the large ends of the rivets face upwards, meanwhile, the matching plate plays a certain suction role on the rivets to guarantee stability, in this way, the riveting machine can directly clamp the rivets, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rivet machines, in particular to a digital automatic rivet machine for steel structure processing. Background Art

[0002] The rivet machine uses a stamping machine and a special connecting die through an instantaneous high-pressure processing process. According to the cold extrusion deformation of the plate material itself, a stress-free internal inlaid dot with a certain tensile and shear strength is formed, which can connect two or more layers of plates of different materials and thicknesses. Depending on the product, the model and function of the rivet machine are different. The automatic rivet machine is also used in steel structure processing. The rivets are sent to the conveyor plate through an automatically rotating vibrating plate, and then clamped by an automatic clamping device. Half of the existing rivets are facing up, and the rivet machine needs to face down when used, which will cause the existing rivet machine to need to be clamped from the bottom, affecting work efficiency. For this reason, we propose a digital automatic rivet machine for steel structure processing. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a digital automatic riveting machine for steel structure processing.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a digital automatic riveting machine for steel structure processing, comprising an automatically rotating material barrel, a rivet device, a conveying plate, a support rod and rivets, two groups of fixed blocks are symmetrically fixedly installed on the upper side of the conveying plate, movable grooves penetrating the fixed blocks are opened on the sides of the two groups of fixed blocks, a limiting block is arranged between the two groups of fixed blocks, an installation groove penetrating the limiting block is opened on the side of the limiting block, a clamping block is installed with a mirror-image thread inside the installation groove and the clamping block is arranged inside the movable groove, and two groups of matching plates are symmetrically arranged on the sides of the conveying plate.

[0005] Preferably, the clamping block is a circular threaded block with a "T"-shaped cross-section.

[0006] Preferably, the matching plate is a weakly magnetic rectangular plate.

[0007] Preferably, a protective sleeve is sleeved on the side of the limit block, and the protective sleeve is a cylindrical sleeve made of rubber material.

[0008] Preferably, mounting frames are fixedly mounted on both sides of the conveying plate in a mirror-like manner, and the mounting frames are "L"-shaped rectangular plates.

[0009] Preferably, a light sensor is fixedly mounted on the upper side of the mounting frame.

[0010] Beneficial Effects

[0011] The utility model provides a digital automatic riveting machine for steel structure processing. It has the following beneficial effects:

[0012] (1) When the digital automatic riveting machine for steel structure processing is used, the limit block is loosened by moving the thread of the clamp block in the installation groove so that the limit block can be adjusted to a suitable height position, and the clamp block is screwed and squeezed on the side of the fixed block to fix it. The rivet is constrained to move inside the transmission plate. When it reaches the position of the limit block, the rivet is constrained to overturn inside the transmission plate, so that the rivet changes from the big end facing up to the big end facing down. At the same time, the matching plate has a certain suction effect on the rivet to ensure stability. In this way, the riveting machine can directly clamp the rivet, thereby improving work efficiency.

[0013] (2) When the digital automatic riveting machine for steel structure processing is in use, the protective cover plays a certain protective role on the limit block, the mounting frame plays a fixed supporting role on the light sensor, and the light sensor plays a certain detection role on the rivet after it has been overturned, ensuring that the rivet head is facing downward, thereby improving the practicality of the riveting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0015] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the transmission plate of the utility model;

[0018] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0019] Legend:

[0020] 1. Automatic rotating material barrel; 2. Rivet device; 3. Conveyor plate; 4. Support rod; 5. Rivet; 6. Fixed block; 7. Movable slot; 8. Limit block; 9. Installation slot; 10. Protective cover; 11. Block; 12. Matching plate; 13. Mounting bracket; 14. Light sensor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Digital automatic riveting machines for steel structure processing, such as Figure 1 - Figure 3 As shown, it includes an automatic rotating material barrel 1, a rivet device 2, a conveying plate 3, a support rod 4 and a rivet 5. The rivet device 2 is arranged on the side of the automatic rotating material barrel 1. The rivet device 2 is a prior art and will not be described in detail here. The conveying plate 3 is fixedly installed on the side of the automatic rotating material barrel 1. The support rod 4 is a round rod fixedly installed on the lower side of the conveying plate 3. The rivet 5 is an existing technology and will not be described in detail here. Two groups of fixed blocks 6 are symmetrically fixedly installed on the upper side of the conveying plate 3. The fixed blocks 6 are rectangular blocks. The sides of the two groups of fixed blocks 6 are provided with movable grooves 7 penetrating the fixed blocks 6, and the movable grooves 7 are rectangular grooves. A limit block 8 is arranged between the two groups of fixed blocks 6, and the limit block 8 is a cylindrical block. A mounting groove 9 penetrating the limit block 8 is arranged on the side of the limit block 8, and the mounting groove 9 is a circular threaded groove. A clamping block 11 is installed in the mirror-image thread inside the mounting groove 9, and the clamping block 11 is arranged in the inner position of the movable groove 7. The clamping block 11 is a circular threaded block with a "T"-shaped cross section. Two groups of matching plates 12 are symmetrically arranged on the sides of the transmission plate 3, and the matching plates 12 are rectangular plates with weak magnetism.

[0023] Furthermore, a protective sleeve 10 is sleeved on the side of the limit block 8, and the protective sleeve 10 is a cylindrical sleeve made of rubber material. A mounting frame 13 is fixedly installed in a mirror-like manner on both sides of the conveying plate 3, and the mounting frame 13 is an "L"-shaped rectangular plate. A light sensor 14 is fixedly installed on the upper side of the mounting frame 13. The light sensor 14 is an existing technology and will not be elaborated here.

[0024] The working principle of this utility model:

[0025] When in use, the limit block 8 is loosened by moving the thread of the clamping block 11 inside the installation groove 9 so that the limit block 8 can be adjusted to a suitable height position. The clamping block 11 is screwed and squeezed on the side of the fixing block 6 to fix it. The rivet 5 is constrained to move inside the conveying plate 3. When it reaches the position of the limit block 8, the rivet 5 is constrained to overturn inside the conveying plate 3, so that the rivet 5 changes from the big head facing up to the big head facing down. At the same time, the matching plate 12 has a certain suction effect on the rivet 5 to ensure stability. In this way, the riveting machine can directly clamp the rivet 5, thereby improving work efficiency.

[0026] When in use, the protective cover 10 plays a certain protective role on the limit block 8, the mounting frame 13 plays a fixed supporting role on the optical sensor 14, and the optical sensor 14 plays a certain detection role on the overturned rivet 5 to ensure that the rivet 5 is facing downward, thereby improving the practicality of the rivet machine 5.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A digital automatic riveting machine for steel structure processing, comprising an automatic rotating material barrel (1), a riveting device (2), a conveying plate (3), a support rod (4) and a rivet (5), characterized in that: Two groups of fixed blocks (6) are symmetrically fixedly installed on the upper side of the transmission plate (3); movable grooves (7) penetrating the fixed blocks (6) are provided on the sides of the two groups of fixed blocks (6); a limit block (8) is arranged between the two groups of fixed blocks (6); a mounting groove (9) penetrating the limit block (8) is provided on the side of the limit block (8); a clamping block (11) is installed in a mirror-image thread inside the mounting groove (9) and the clamping block (11) is arranged in a position inside the movable groove (7); and two groups of matching plates (12) are symmetrically arranged on the side of the transmission plate (3).

2. The digital automatic riveting machine for steel structure processing according to claim 1 is characterized in that: The clamping block (11) is a circular threaded block with a T-shaped cross section.

3. The digital automatic riveting machine for steel structure processing according to claim 1 is characterized in that: The matching plate (12) is a weakly magnetic rectangular plate.

4. The digital automatic riveting machine for steel structure processing according to claim 1 is characterized in that: A protective sleeve (10) is sleeved on the side of the limit block (8), and the protective sleeve (10) is a cylindrical sleeve made of rubber material.

5. The digital automatic riveting machine for steel structure processing according to claim 4 is characterized in that: Mounting frames (13) are fixedly mounted in a mirror-like manner on both sides of the transmission plate (3), and the mounting frames (13) are "L"-shaped rectangular plates.

6. The digital automatic riveting machine for steel structure processing according to claim 5 is characterized in that: A light sensor (14) is fixedly mounted on the upper side of the mounting frame (13).

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