Metal part pressing rivet mechanism

Abstract

The utility model relates to the technical field of press riveting equipment, and discloses a metal part press riveting mechanism which comprises a machining table, sliding grooves are symmetrically formed in the upper surface of the machining table in a penetrating mode, sliding blocks are slidably mounted in the two sliding grooves, and mounting plates are fixedly connected to the upper surfaces of the two sliding blocks. A plurality of clamping assemblies are arranged on the opposite sides of the two mounting plates, each clamping assembly comprises a fixing rod, and each fixing rod is fixedly connected with one side of the corresponding mounting plate; the two mounting plates can be driven to move at the same time through the electric telescopic rod, the mounting plates can drive the multiple adjusting rods on the mounting plates to move at the same time so that the metal parts can be clamped and fixed, when the metal parts of different shapes and sizes need to be machined, a worker can adjust the lengths of the adjusting rods by rotating a rotary knob, and the machining efficiency is improved. And the adjusting rod can be better attached to the metal part, so that the fixing effect on the part can be improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of a metal part press riveting mechanism. BACKGROUND

[0002] In the manufacturing and assembly process of metal parts, press riveting is a common and important connection process, which is widely used in many industries such as automobiles, electronics, aerospace, etc. The press riveting machine is a mechanical equipment developed on the basis of cold rolling principle, which can rivet the articles with rivets. It is also called riveting machine, spin riveting machine, riveting machine, riveting machine, etc. The current press riveting mechanism is usually designed for specific types or specifications of metal parts, and lacks universality and flexibility. When different shapes, sizes or materials of metal parts need to be processed, the entire press riveting mechanism needs to be replaced or complex adjustments need to be made, which not only increases the production cost, but also reduces the production efficiency, and cannot meet the needs of modern manufacturing industry with multiple varieties and small batch production. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problems in the above background art, the application provides a metal part press riveting mechanism.

[0004] The metal part press riveting mechanism provided by the application adopts the following technical scheme:

[0005] A metal part press riveting mechanism, comprising a machining table, a sliding groove is symmetrically and vertically arranged on the upper surface of the machining table, two sliding blocks are slidably arranged in the two sliding grooves, two installation plates are fixedly connected to the upper surfaces of the two sliding blocks, a plurality of clamping assemblies are arranged on the opposite sides of the two installation plates, each clamping assembly comprises a fixed rod, the fixed rod is fixedly connected to one side of the installation plate, an adjusting rod is slidably arranged at the end of the fixed rod away from the installation plate, a driving assembly is arranged in the fixed rod for driving the adjusting rod to move, a support is fixedly arranged on the middle of the upper surface of the machining table, a press riveting mechanism for processing metal parts is arranged on the support, an electric telescopic rod is arranged at the bottom of the machining table, and the electric telescopic rod is connected to the sliding block through a connecting assembly.

[0006] Preferably, the driving assembly comprises a connecting shaft and a threaded rod, the connecting shaft is rotatably arranged on the side wall of the fixed rod, a knob is fixedly connected to the top end of the connecting shaft, a first bevel gear is fixedly connected to the bottom end of the connecting shaft and located in the fixed rod, one end of the threaded rod is rotatably connected to the inner side wall of the fixed rod, the other end of the threaded rod is threadedly arranged in the interior of the adjusting rod, and a second bevel gear is arranged on the side wall of the threaded rod and engaged with the first bevel gear.

[0007] Preferably, an inner part of the fixing rod is provided with a limiting assembly for limiting the adjusting rod, the limiting assembly comprises a limiting block fixedly connected with a side wall of the adjusting rod, and the inner part of the fixing rod is provided with a limiting groove, and the limiting block is slidingly installed in the limiting groove.

[0008] Preferably, four corners of the lower surface of the processing table are fixedly connected with supporting legs, adjacent two supporting legs are fixedly connected with a first fixing plate, two first fixing plates are fixedly connected with a second fixing plate, and the electric telescopic rod is fixedly connected with a middle part of an upper surface of the second fixing plate.

[0009] Preferably, the connecting assembly comprises a supporting plate fixedly connected with an output end of the electric telescopic rod, an upper surface of the supporting plate is fixedly connected with a first connecting seat in a symmetrical mode, lower surfaces of two sliding blocks are fixedly connected with second connecting seats, and adjacent first connecting seats and second connecting seats are hingedly connected through connecting plates.

[0010] Preferably, the inner part of the sliding groove is fixedly connected with a limiting rod, and the limiting rod penetrates through the sliding block and is slidingly connected with the sliding block.

[0011] Preferably, an end of the adjusting rod away from the mounting plate is provided with a rubber pad.

[0012] In summary, the present application has the following beneficial technical effects:

[0013] Compared with the prior art, the electric telescopic rod can drive two mounting plates to move simultaneously, the mounting plates can drive multiple adjusting rods thereon to move simultaneously, so as to clamp and fix the metal parts, when metal parts with different shapes and sizes need to be processed, the length of the adjusting rod can be adjusted by rotating the knob, so that the adjusting rod can better fit the metal parts, thereby improving the fixing effect of the parts. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is a three-dimensional structure schematic view of the application embodiment;

[0015] Fig. 2 is a structure schematic view of the connecting assembly of the application embodiment;

[0016] Fig. 3 is a structure schematic view of the driving assembly of the application embodiment.

[0017] Explanation of reference signs: 1, processing table; 2, mounting plate; 3, support; 4, riveting mechanism; 5, sliding groove; 6, supporting leg; 7, first fixed plate; 8, second fixed plate; 9, electric telescopic rod; 10, supporting plate; 11, fixed rod; 12, adjusting rod; 13, rubber pad; 14, sliding block; 15, limiting rod; 16, first connecting seat; 17, second connecting seat; 18, connecting plate; 19, threaded rod; 20, first bevel gear; 21, second bevel gear; 22, limiting block; 23, limiting groove; 24, knob; 25, connecting shaft. DETAILED DESCRIPTION

[0018] The following description will be made in conjunction with the accompanying drawings. Figs. 1-3 The application is further described in detail.

[0019] The embodiments of the application disclose a metal part riveting mechanism. Figs. 1-3A kind of metal parts press riveting mechanism, including processing table 1, the upper surface of processing table 1 is symmetrically provided with sliding slot 5, the inside of two sliding slots 5 is slidably installed with sliding block 14, the upper surface of two sliding blocks 14 is fixedly connected with mounting plate 2, the opposite side of two mounting plates 2 is provided with multiple sets of clamping components, clamping component includes fixed rod 11, fixed rod 11 is fixedly connected with the side of mounting plate 2, adjusting rod 12 is slidably installed at the end of fixed rod 11 away from mounting plate 2, driving assembly for driving adjusting rod 12 to move is arranged in fixed rod 11, driving assembly includes connecting shaft 25 and threaded rod 19, connecting shaft 25 is rotatably installed on the side wall of fixed rod 11, the top end of connecting shaft 25 is fixedly connected with knob 24, the bottom end of connecting shaft 25 is fixedly connected with first bevel gear 20 located in the inside of fixed rod 11, one end of threaded rod 19 is rotatably connected with the inside wall of fixed rod 11, the other end of threaded rod 19 is screwedly installed in the inside of adjusting rod 12, second bevel gear 21 meshing with first bevel gear 20 is sleeved on the side wall of threaded rod 19, limiting assembly for limiting adjusting rod 12 is arranged in the inside of fixed rod 11, limiting assembly includes limiting block 22, limiting block 22 is fixedly connected with the side wall of adjusting rod 12, limiting slot 23 is formed in the inside of fixed rod 11, limiting block 22 is slidably installed in limiting slot 23, support 3 is fixedly installed on the middle of the upper surface of processing table 1, and press riveting mechanism 4 for processing metal parts is arranged on support 3, electric telescopic rod 9 is arranged on the bottom of processing table 1, support leg 6 is fixedly connected on the four corners of the lower surface of processing table 1, first fixed plate 7 is fixedly connected between adjacent two support legs 6, second fixed plate 8 is fixedly connected between two first fixed plates 7, electric telescopic rod 9 is fixedly connected with the middle of the upper surface of second fixed plate 8, electric telescopic rod 9 is connected with sliding block 14 by connecting assembly, connecting assembly includes support plate 10, support plate 10 is fixedly connected with the output end of electric telescopic rod 9, the upper surface of support plate 10 is fixedly connected with first connecting seat 16 symmetrically, the lower surface of two sliding blocks 14 is fixedly connected with second connecting seat 17, adjacent first connecting seat 16 and second connecting seat 17 are hingedly connected by connecting plate 18.

[0020] The implementation principle of the metal part press riveting mechanism is that: the electric elements appearing in the application are externally connected with power supply and control switch during use. During use, the metal parts to be processed are placed on the top of the processing table 1. The electric telescopic rod 9 is started to drive the supporting plate 10 to move downwards. The supporting plate 10 drives the second connecting seat 17 to move downwards. The second connecting seat 17 drives the first connecting seat 16 to move through the connecting plate 18. The first connecting seat 16 drives the mounting plate 2 to move through the sliding block 14, so that the two mounting plates 2 are close to each other. The mounting plate 2 can clamp and fix the metal parts through the clamping assembly thereon. The press riveting mechanism 4 can be processed. When different shapes and sizes of metal parts need to be processed, the worker can drive the connecting shaft 25 to rotate through the knob 24. The connecting shaft 25 drives the second bevel gear 21 to rotate through the first bevel gear 20. The second bevel gear 21 drives the threaded rod 19 to rotate. The threaded rod 19 drives the adjusting rod 12 to slide in the fixed rod 11. At the same time, the adjusting rod 12 drives the limiting block 22 on it to slide in the limiting groove 23, so as to adjust the adjusting rods 12 respectively, so that the adjusting rod 12 can be better adapted to the parts. In this process, the two mounting plates 2 can be moved simultaneously through the electric telescopic rod 9. The mounting plate 2 drives the plurality of adjusting rods 12 thereon to move simultaneously, so as to clamp and fix the metal parts. When different shapes and sizes of metal parts need to be processed, the worker can adjust the length of the adjusting rod 12 by rotating the knob 24, so that the adjusting rod 12 can better fit the metal parts, thereby improving the fixing effect of the parts.

[0021] Referring to Fig. 2 The limiting rod 15 is fixedly connected in the sliding groove 5. The limiting rod 15 penetrates through the sliding block 14 and is in sliding connection with the sliding block 14. The stability of the sliding block 14 during sliding can be improved through the limiting rod 15.

[0022] Referring to Fig. 3 The end of the adjusting rod 12 away from the mounting plate 2 is provided with a rubber pad 13. The fixing effect of the adjusting rod 12 on the parts can be improved through the rubber pad 13.

[0023] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection. "Up", "down", "left", "right" and the like are only used to indicate the relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change;

[0024] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure with the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0025] Finally: the above only for the preferred embodiment of the utility model has, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

[0026] The above are the preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the scope of protection of the present application.

Claims

1. A metal part press riveting mechanism comprising a processing table (1), characterized in that: The upper surface of the processing table (1) is symmetrically provided with a sliding groove (5), the inner part of the two sliding grooves (5) is slidably provided with a sliding block (14), the upper surface of the two sliding blocks (14) is fixedly connected with a mounting plate (2), the opposite side of the two mounting plates (2) is provided with a plurality of clamping assemblies, the clamping assembly comprises a fixed rod (11), the fixed rod (11) is fixedly connected with one side of the mounting plate (2), the end of the fixed rod (11) away from the mounting plate (2) is slidably provided with an adjusting rod (12), the fixed rod (11) is provided with a driving assembly for driving the adjusting rod (12) to move, the middle part of the upper surface of the processing table (1) is fixedly provided with a support (3), the support (3) is provided with a pressure riveting mechanism (4) for processing metal parts, the bottom of the processing table (1) is provided with an electric telescopic rod (9), the electric telescopic rod (9) is connected with the sliding block (14) through a connecting assembly.

2. The metal part press riveting mechanism according to claim 1, characterized in that: The driving assembly comprises a connecting shaft (25) and a threaded rod (19), the connecting shaft (25) is rotatably installed on the side wall of the fixed rod (11), the top end of the connecting shaft (25) is fixedly connected with a knob (24), the bottom end of the connecting shaft (25) is fixedly connected with a first bevel gear (20) located in the fixed rod (11), one end of the threaded rod (19) is rotatably connected with the inner side wall of the fixed rod (11), the other end of the threaded rod (19) is threadedly installed in the inner part of the adjusting rod (12), the side wall of the threaded rod (19) is sleeved with a second bevel gear (21) meshing with the first bevel gear (20).

3. The metal part press riveting mechanism according to claim 1, characterized in that: The inner part of the fixed rod (11) is provided with a limiting assembly for limiting the adjusting rod (12), the limiting assembly comprises a limiting block (22), the limiting block (22) is fixedly connected with the side wall of the adjusting rod (12), the inner part of the fixed rod (11) is provided with a limiting groove (23), the limiting block (22) is slidably installed in the limiting groove (23).

4. The metal part press riveting mechanism according to claim 1, characterized in that: The lower surface of the processing table (1) is fixedly connected with a supporting leg (6), the first fixed plate (7) is fixedly connected between the adjacent two supporting legs (6), the second fixed plate (8) is fixedly connected between the two first fixed plates (7), the electric telescopic rod (9) is fixedly connected with the middle part of the upper surface of the second fixed plate (8).

5. The metal part press riveting mechanism according to claim 1, characterized in that: The connecting assembly comprises a supporting plate (10), the supporting plate (10) is fixedly connected with the output end of the electric telescopic rod (9), the upper surface of the supporting plate (10) is symmetrically fixedly connected with a first connecting seat (16), the lower surface of the two sliding blocks (14) is fixedly connected with a second connecting seat (17), the adjacent first connecting seat (16) and second connecting seat (17) are hingedly connected through a connecting plate (18).

6. The metal part press riveting mechanism according to claim 1, characterized in that: The inner part of the sliding groove (5) is fixedly connected with a limiting rod (15), the limiting rod (15) penetrates through the sliding block (14) and is slidably connected therewith.

7. The metal part press riveting mechanism according to claim 1, characterized in that: The adjusting rod (12) is provided with a rubber pad (13) at one end away from the mounting plate (2).

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