Assembling and riveting all-in-one machine

Abstract

The utility model discloses an assembling and riveting all-in-one machine, and relates to the technical field of riveting devices. The assembling and riveting all-in-one machine comprises a base, a lifting assembly and a fixing assembly, the fixing assembly comprises a fixing piece, a rotary knob, a screw, a limiting rod, a limiting block and a spring, the fixing piece is fixedly connected to the top of a gear, the screw is in threaded connection with the fixing piece, the rotary knob is fixedly connected with the screw, and the limiting rod is fixedly connected to the top of the fixing piece. The limiting block is in sliding connection with the fixing part and the limiting rod, the spring is fixedly connected between the limiting rod and the limiting block, downward pressure is generated on the stamping part through the effect that the limiting block is matched with the spring, the stamping part is preliminarily positioned, then the two rotary knobs are rotated to drive the screw to rotate, and the screw moves towards one side of the stamping part; and the stamping part is clamped and positioned, the stability of the stamping part in the press riveting process is improved, and the problem that the press riveting quality is affected due to object displacement in the working process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting devices, in particular to an assembly riveting and pressing integrated machine. Background Art

[0002] Metal stamping is a process that uses a punch and a mold to deform or break stainless steel, iron, aluminum, copper and other plates and special materials to achieve a certain shape and size. In the production process of metal stamping parts, two stamping parts usually need to be assembled by riveting. During the use of existing riveting devices, the stamping parts are usually hand-held and inserted into the riveting area of ​​the riveting device for assembly, which makes the stability of the stamping parts during the riveting process fail to meet the requirements and affects the efficiency of stamping parts assembly.

[0003] Publication number CN212634187U discloses a riveting device for assembling hardware stamping parts, including an operating table and a support frame, the top surface of the operating table is welded with the support frame through a support rod, and a riveting assembly is fixedly installed on the support frame. In the utility model, by turning on the motor, the output end of the motor drives the half gear to rotate, and the meshing teeth distributed around the side of the riveting disk are meshed and connected with the half gear, so that the riveting disk can rotate intermittently, and then a plurality of placement shells welded around the top surface of the riveting disk are sequentially placed directly under the riveting assembly. The device can improve the efficiency of stamping part assembly, but it is difficult to ensure the stability of the stamping part during the riveting process by only using the rebound tendency of the spring to make the pressure plate press down the stamping part, which may cause the object to shift during the riveting process, resulting in problems affecting the riveting quality. Therefore, a stable assembly and riveting machine is needed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an assembly riveting and pressing machine, which can solve the problem that the pressure plate presses down the stamping parts only by the rebound tendency of the spring, which makes it difficult to ensure the stability of the stamping parts during the riveting process and may cause the objects to shift during the riveting process, thus affecting the riveting quality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembly riveting and pressing machine, comprising a base, a lifting component and a fixing component, the lifting component is located above the base, the lifting component comprises a workbench, a telescopic support rod, a gear, a round rod, a second motor, a threaded rod and a moving part, the telescopic support rod is fixedly connected to the top of the base, the workbench is fixedly connected to the top of the telescopic support rod, the moving part is fixedly connected to the bottom of the workbench, the second motor is fixedly connected to the bottom of the base, the threaded rod is fixedly connected to the output shaft of the second motor, the threaded rod is threadedly connected to the moving part, the round rod is fixedly connected to the workbench, the gear is rotatably sleeved on the outer surface of the round rod, the fixing component is located above the gear, the fixing component comprises a fixing part, a knob, a screw, a limit rod, a limit block and a spring, the fixing part is fixedly connected to the top of the gear, the screw is threadedly connected to the fixing part, the knob is fixedly connected to the screw, the limit rod is fixedly connected to the top of the fixing part, the limit block is slidably connected to the fixing part, the limit block is slidably connected to the limit rod, and the spring is fixedly connected between the limit rod and the limit block.

[0006] Preferably, the lifting assembly further comprises a first motor and a half gear, wherein the first motor is fixedly connected to the bottom of the workbench, the half gear is fixedly connected to the output shaft of the first motor, and the half gear is meshingly connected to the gear.

[0007] Preferably, the fixing members are multiple and are fixedly connected to the top of the gear at equal intervals in a circular array.

[0008] Preferably, the number of the telescopic support rods is four and they are respectively fixedly connected to the four corners of the base.

[0009] Preferably, a limiting plate for limiting the movement of the moving part is fixedly connected to the top of the threaded rod.

[0010] Preferably, the top of the base is fixedly connected to a support plate, the top of the support plate is fixedly connected to a drive cylinder, the bottom of the drive cylinder is provided with a telescopic rod, and the bottom of the telescopic rod is provided with a riveting assembly.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The assembly riveting machine generates downward pressure on the stamping part through the action of the limit block and the spring, and initially positions it. Then, the two knobs are turned to drive the screw to rotate, and the screw moves to one side of the stamping part, and clamps and positions the stamping part, tightly fixing the stamping part, improving the stability of the stamping part during the riveting process, and avoiding the problem of object displacement during the work process that affects the riveting quality.

[0013] (2) The assembly and riveting machine drives the half gear to rotate through the first motor to realize the periodic rotation of the gear, realize the sequential riveting of multiple stamping parts, and increase the efficiency of stamping part assembly and riveting. The second motor drives the threaded rod to rotate, so that the moving part and the workbench move up and down, realize the lifting and lowering of the workbench, and adjust the height of the workbench, so that the riveting positioning is more accurate and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the main body of the utility model;

[0016] Figure 2 It is a schematic diagram of the lifting assembly of the utility model;

[0017] Figure 3 It is a schematic diagram of the fixing component of the utility model.

[0018] Figure numerals: 1. base; 2. support plate; 3. drive cylinder; 4. telescopic rod; 5. riveting assembly; 6. workbench; 7. telescopic support rod; 8. first motor; 9. half gear; 10. gear; 11. round rod; 12. fixing part; 13. second motor; 14. threaded rod; 15. moving part; 16. knob; 17. screw; 18. limit rod; 19. limit block; 20. spring. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] See also Figure 1-3 The utility model provides a technical solution: an assembly riveting machine, including a base 1, a lifting component and a fixing component, the lifting component is located above the base 1, the lifting component includes a workbench 6, a telescopic support rod 7, a gear 10, a round rod 11, a second motor 13, a threaded rod 14 and a moving part 15, the telescopic support rod 7 is fixedly connected to the top of the base 1, the workbench 6 is fixedly connected to the top of the telescopic support rod 7, the moving part 15 is fixedly connected to the bottom of the workbench 6, the second motor 13 is fixedly connected to the bottom of the base 1, the threaded rod 14 is fixedly connected to the output shaft of the second motor 13, the threaded rod 14 is threadedly connected to the moving part 15, the round rod 11 is fixedly connected to the workbench 6, the gear 10 is rotatably sleeved on the outer surface of the round rod 11, the fixing component is located above the gear 10, and the fixing component includes a fixing part 12, a knob 16, a screw 17, a limit rod 18, a limit The positioning block 19 and the spring 20, the fixing part 12 is fixedly connected to the top of the gear 10, the screw 17 is threadedly connected to the fixing part 12, the knob 16 is fixedly connected to the screw 17, the limit rod 18 is fixedly connected to the top of the fixing part 12, the limit block 19 is slidably connected to the fixing part 12, the limit block 19 is slidably connected to the limit rod 18, and the spring 20 is fixedly connected between the limit rod 18 and the limit block 19. First, the stamping part is slidably placed inside the fixing part 12, and the limit block 19 cooperates with the spring 20 to generate downward pressure on the stamping part and preliminarily position it. Then, the two knobs 16 are turned to drive the screw 17 to rotate, and the screw 17 moves to one side of the stamping part, and clamps and positions the stamping part, tightly fixes the stamping part, improves the stability of the stamping part during the riveting process, and avoids the problem of object displacement during the working process that affects the riveting quality.

[0024] Furthermore, the lifting assembly also includes a first motor 8 and a half gear 9. The first motor 8 is fixedly connected to the bottom of the workbench 6. The half gear 9 is fixedly connected to the output shaft of the first motor 8. The half gear 9 is meshingly connected to the gear 10. The first motor 8 drives the half gear 9 to rotate, thereby realizing the periodic rotation of the gear 10, realizing the sequential riveting of multiple stamping parts, and increasing the efficiency of stamping part assembly and riveting. The second motor 13 drives the threaded rod 14 to rotate, so that the movable part 15 and the workbench 6 move up and down, realizing the lifting and lowering of the workbench 6, and adjusting the height of the workbench 6, so that the riveting positioning is more accurate and more practical.

[0025] Secondly, there are multiple fixing parts 12 which are equidistantly fixedly connected to the top of the gear 10 in a circular array. There are four telescopic support rods 7 which are respectively fixedly connected to the four corners of the base 1. The top of the threaded rod 14 is fixedly connected with a limit plate for limiting the movement of the moving part 15. The top of the base 1 is fixedly connected with a support plate 2, the top of the support plate 2 is fixedly connected with a drive cylinder 3, the bottom of the drive cylinder 3 is provided with a telescopic rod 4, and the bottom of the telescopic rod 4 is provided with a rivet assembly 5.

[0026] Working principle: Start the second motor 13 to drive the threaded rod 14 to rotate, so that the movable part 15 and the workbench 6 move up and down, realize the lifting and lowering of the workbench 6, adjust the height of the workbench 6, and then slide the stamping part to the inside of the fixed part 12, and use the limit block 19 to cooperate with the spring 20 to generate downward pressure on the stamping part, and perform preliminary positioning on it, then turn the two knobs 16 to drive the screw 17 to rotate, the screw 17 moves to one side of the stamping part, and clamps and positions the stamping part, tightly fixes the stamping part, and finally starts the drive cylinder 3 to drive the riveting assembly 5 to work.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An assembly riveting machine, characterized in that: include: Base (1); A lifting assembly, the lifting assembly is located above the base (1), and comprises a workbench (6), a telescopic support rod (7), a gear (10), a round rod (11), a second motor (13), a threaded rod (14) and a moving member (15), the telescopic support rod (7) is fixedly connected to the top of the base (1), the workbench (6) is fixedly connected to the top of the telescopic support rod (7), the moving member (15) is fixedly connected to the bottom of the workbench (6), the second motor (13) is fixedly connected to the bottom of the base (1), the threaded rod (14) is fixedly connected to the output shaft of the second motor (13), the threaded rod (14) is threadedly connected to the moving member (15), the round rod (11) is fixedly connected to the workbench (6), and the gear (10) is rotatably sleeved on the outer surface of the round rod (11); A fixing assembly is located above the gear (10), and comprises a fixing member (12), a knob (16), a screw rod (17), a limiting rod (18), a limiting block (19) and a spring (20). The fixing member (12) is fixedly connected to the top of the gear (10), the screw rod (17) is threadedly connected to the fixing member (12), the knob (16) is fixedly connected to the screw rod (17), the limiting rod (18) is fixedly connected to the top of the fixing member (12), the limiting block (19) is slidably connected to the fixing member (12), the limiting block (19) is slidably connected to the limiting rod (18), and the spring (20) is fixedly connected between the limiting rod (18) and the limiting block (19).

2. The assembly riveting and pressing machine according to claim 1, characterized in that: The lifting assembly also includes a first motor (8) and a half gear (9), wherein the first motor (8) is fixedly connected to the bottom of the workbench (6), the half gear (9) is fixedly connected to the output shaft of the first motor (8), and the half gear (9) is meshingly connected to the gear (10).

3. The assembly riveting machine according to claim 2, characterized in that: The fixing members (12) are multiple in number and are fixedly connected to the top of the gear (10) at equal intervals in a circular array.

4. The assembly riveting and pressing machine according to claim 3, characterized in that: The number of the telescopic support rods (7) is four and they are respectively fixedly connected to the four corners of the base (1).

5. The assembly riveting and pressing machine according to claim 4, characterized in that: A limiting plate for limiting the movement of the moving member (15) is fixedly connected to the top of the threaded rod (14).

6. The assembly riveting and pressing machine according to claim 5, characterized in that: The top of the base (1) is fixedly connected to a support plate (2), the top of the support plate (2) is fixedly connected to a drive cylinder (3), the bottom of the drive cylinder (3) is provided with a telescopic rod (4), and the bottom of the telescopic rod (4) is provided with a riveting assembly (5).

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