Numerical control squeeze riveter for sheet metal machining

Abstract

The utility model discloses a numerical control squeeze riveter for sheet metal working, which belongs to the technical field of sheet metal working and comprises a workbench, a plurality of support leg components are fixedly mounted below the workbench, a position adjusting clamp component is mounted on the inner side of one end of the workbench, a support plate is arranged above the position adjusting clamp component, and a punch component is mounted on the inner side of one end of the support plate. The workbench and the supporting plate are connected through a storage lighting device. By arranging the storage lighting device, a worker can store and transport processed plates through cooperation of structures such as a moving box and brake wheels when needed, and can temporarily store tools and the like through cooperation of structures such as a storage box and a cover plate when needed; and in addition, a worker can carry out certain auxiliary lighting through a lighting lamp when needed, and then the working capacity of the riveting press is improved.

Description

Technical Field

[0001] This utility model belongs to the field of sheet metal processing technology, and specifically relates to a CNC riveting machine for sheet metal processing. Background Technology

[0002] Sheet metal processing is a crucial skill that sheet metal technicians need to master, and it is also an important process in the forming of sheet metal products. Sheet metal processing includes traditional methods and process parameters such as cutting, blanking, and bending, as well as the structure and process parameters of various cold stamping dies, the working principles and operation methods of various equipment, and new stamping technologies and processes.

[0003] Existing CNC riveting machines for sheet metal processing cannot store and transport processed sheet metal when needed, nor can they temporarily store tools. Furthermore, they cannot provide auxiliary lighting when needed, thus reducing the working capacity of the riveting machine. Moreover, they cannot protect the sheet metal being processed when work is paused, thus reducing the practicality of the riveting machine. Utility Model Content

[0004] To address the problems mentioned in the background section, this utility model provides a CNC riveting machine for sheet metal processing, characterized by high working capacity and strong practicality.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a CNC riveting machine for sheet metal processing, comprising a worktable, a plurality of support leg assemblies fixedly installed below the worktable, an adjusting fixture assembly installed on the inner side of one end of the worktable, a support plate provided above the adjusting fixture assembly, a punch assembly installed on the inner side of one end of the support plate, the worktable and the support plate being connected by a storage lighting device, and an auxiliary protection device fixedly installed above the worktable and on one side of the adjusting fixture assembly.

[0006] Preferably, the storage lighting device includes a fixed frame, a storage lighting component, an elastic rubber layer, a screw, brake wheels, and a movable box. The fixed frame is fixedly installed on one side of the workbench, and the movable box is provided below the fixed frame. An elastic rubber layer is fixedly installed on the inner side of the movable box, and multiple brake wheels are fixedly installed below the movable box. The fixed frame and the movable box are connected by a screw, and the fixed frame and the support plate are connected by the storage lighting component.

[0007] Preferably, the storage lighting component includes a storage box and a cover plate. The storage box is fixedly installed above the fixed frame and on one side of the support plate, and the cover plate is installed above the storage box via a hinge.

[0008] Preferably, the storage and lighting assembly further includes a transparent shell and lighting lamps. The transparent shell is fixedly installed between the storage box and the support plate, and multiple lighting lamps are fixedly installed on the inner side of the transparent shell.

[0009] Preferably, the auxiliary protection device includes a vertical plate, a movable plate, a reduction motor, a lead screw, and a protective frame. The vertical plate is fixedly installed above the worktable and on one side of the adjustment fixture assembly. The reduction motor is fixedly installed on the side of the vertical plate away from the adjustment fixture assembly. The lead screw is fixedly installed on the side of the reduction motor close to the vertical plate. A protective frame is provided between the adjustment fixture assembly and the vertical plate. The movable plate is fixedly installed above the protective frame and on the outside of the lead screw.

[0010] Preferably, the height of the top surface of the workbench is equal to the height of the bottom surface of the protective frame.

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

[0012] 1. This utility model, by setting up a storage and lighting device, enables workers to store and transport processed sheet metal when needed through the cooperation of structures such as a movable box and brake wheels. Workers can also temporarily store tools and other items through structures such as a storage box and cover plate when needed. In addition, workers can use a lighting lamp to provide some auxiliary lighting when needed, thereby improving the working capacity of the riveting machine.

[0013] 2. By setting up an auxiliary protection device, this utility model enables workers to protect the processed sheet metal through the cooperation of the lead screw and protective frame when work is paused, thereby better meeting the work needs in different situations and improving the practicality of the riveting machine. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is a three-dimensional sectional view of the present invention;

[0016] Figure 3 This is a perspective sectional view of the storage lighting device of this utility model;

[0017] Figure 4 This is a three-dimensional sectional view of the auxiliary protection device of this utility model.

[0018] In the diagram: 1. Workbench; 2. Support leg assembly; 3. Adjustment clamp assembly; 4. Storage lighting device; 41. Fixing frame; 42. Storage lighting assembly; 421. Storage box; 422. Cover plate; 423. Transparent shell; 424. Lighting lamp; 43. Elastic rubber layer; 44. Screw; 45. Brake wheel; 46. Moving box; 5. Support plate; 6. Punch assembly; 7. Auxiliary protection device; 71. Vertical plate; 72. Moving plate; 73. Gear motor; 74. Lead screw; 75. Protective frame. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] Please see Figure 1-4 The present invention provides the following technical solution: a CNC riveting machine for sheet metal processing, including a worktable 1, a plurality of support leg assemblies 2 fixedly installed below the worktable 1, an adjustment fixture assembly 3 installed on the inner side of one end of the worktable 1, a support plate 5 provided above the adjustment fixture assembly 3, a punch assembly 6 installed on the inner side of one end of the support plate 5, the worktable 1 and the support plate 5 being connected by a storage lighting device 4, and an auxiliary protection device 7 fixedly installed above the worktable 1 and on one side of the adjustment fixture assembly 3.

[0022] Specifically, the storage lighting device 4 includes a fixed frame 41, a storage lighting component 42, an elastic rubber layer 43, a screw 44, brake wheels 45, and a movable box 46. The fixed frame 41 is fixedly installed on one side of the workbench 1, and the movable box 46 is provided below the fixed frame 41. An elastic rubber layer 43 is fixedly installed on the inner side of the movable box 46, and multiple brake wheels 45 are fixedly installed below the movable box 46. The fixed frame 41 and the movable box 46 are connected by the screw 44, and the fixed frame 41 is connected to the support plate 5 by the storage lighting component 42.

[0023] By adopting the above technical solution, staff can store and transport the processed boards when needed through the cooperation of structures such as the movable box 46 and the brake wheel 45, thereby reducing potential inconvenience.

[0024] Specifically, the storage lighting component 42 includes a storage box 421 and a cover plate 422. The storage box 421 is fixedly installed above the fixed frame 41 and on one side of the support plate 5. The cover plate 422 is installed above the storage box 421 via a hinge.

[0025] By adopting the above technical solution, staff can temporarily store tools and other items when needed through the combination of storage box 421 and cover plate 422, thereby better meeting the needs of staff.

[0026] Specifically, the storage lighting component 42 also includes a transparent shell 423 and lighting lamps 424. The transparent shell 423 is fixedly installed between the storage box 421 and the support plate 5, and multiple lighting lamps 424 are fixedly installed on the inside of the transparent shell 423.

[0027] By adopting the above technical solution, staff can use the lighting lamp 424 to provide some auxiliary lighting when needed, so as to better cope with some situations where the light is insufficient. The transparent shell 423 plays the role of protecting the lighting lamp 424.

[0028] In this embodiment, when a CNC riveting machine is needed for sheet metal processing, the operator can activate the lights 424 in the transparent shell 423 inside the storage lighting assembly 42 of the storage lighting device 4 for auxiliary lighting. Then, the sheet metal to be processed is fixed on the adjusting fixture assembly 3, and the position of the sheet metal is adjusted by the adjusting fixture assembly 3. Then, the punch assembly 6 on the support plate 5 is manipulated to rivet the sheet metal. After that, the operator manipulates the adjusting fixture assembly 3 to stop fixing the sheet metal, and then pushes the sheet metal into the fixed frame 41, and then it falls into the elastic rubber layer 43 inside the moving box 46. Then, the above steps are repeated to process the next sheet metal. After processing, the operator rotates the screw 44 to disengage it from the moving box 46. The operator pushes the moving box 46, thereby moving the moving box 46 and the sheet metal inside it to the required position through the brake wheels 45. After the work is completed, the operator can open the cover plate 422 when needed to put tools and other items into the storage box 421 for temporary storage. The support leg assembly 2 plays a supporting role.

[0029] Example 2

[0030] The difference between this embodiment and embodiment 1 is that the auxiliary protection device 7 includes a vertical plate 71, a movable plate 72, a reduction motor 73, a lead screw 74, and a protective frame 75. The vertical plate 71 is fixedly installed above the workbench 1 and on one side of the adjustment fixture assembly 3. The reduction motor 73 is fixedly installed on the side of the vertical plate 71 away from the adjustment fixture assembly 3. The lead screw 74 is fixedly installed on the side of the reduction motor 73 close to the vertical plate 71. A protective frame 75 is provided between the adjustment fixture assembly 3 and the vertical plate 71. The movable plate 72 is fixedly installed above the protective frame 75 and on the outside of the lead screw 74.

[0031] By adopting the above technical solution, workers can protect the processed sheet metal through the cooperation of the lead screw 74 and the protective frame 75 when work is paused, thus better meeting the work needs in different situations.

[0032] Specifically, the height of the top surface of the workbench 1 is equal to the height of the bottom surface of the protective frame 75.

[0033] By adopting the above technical solution, the riveting machine can ensure that the outer top surface of the workbench 1 and the outer bottom surface of the protective frame 75 are in close contact, thereby preventing the protective frame 75 from rotating and shifting during movement, and ensuring the normal operation of the work.

[0034] In this embodiment, when work is paused, the operator can first manipulate the punch assembly 6 to move away from the movement path of the protective frame 75 in the auxiliary protection device 7, and then start the reduction motor 73 on the upright plate 71, thereby driving the lead screw 74 to rotate. The lead screw 74 is threadedly connected to the moving plate 72, and the protective frame 75 under the moving plate 72 is in contact with the worktable 1. Therefore, the lead screw 74 drives the moving plate 72 and the protective frame 75 under it to move until the protective frame 75 moves outside the plate on the adjusting fixture assembly 3, thereby reducing the possibility of the plate being adversely affected.

[0035] The structure and principle of the outrigger assembly 2 (comprising outriggers, supports, and reinforcing plates), the positioning clamp assembly 3 (comprising sliding plate, guide plate, guide wheel, servo motor, lead screw, pulley, track, upright plate, A-type electric hydraulic cylinder, moving plate, and pneumatic clamp), the support plate 5, and the punch assembly 6 (comprising B-type electric hydraulic cylinder and punch) in this utility model have been disclosed in a CNC riveting machine disclosed in Chinese Patent Application No. 202222839182.4. Its working principle is that during operation, all A-type electric hydraulic cylinders are activated, and each A-type electric hydraulic cylinder... The machine controls the moving plate to perform axial reciprocating motion. Each moving plate drives the pneumatic clamp to move, and the pneumatic clamp fixes the plate. The plate moves back and forth through the movement of the pneumatic clamp. The servo motor is started, and the servo motor controls the rotation of the lead screw. The rotation of the lead screw drives the sliding plate to move on the lead screw. The movement of the sliding plate drives the guide plate and the plate sliding on the guide wheel to move left and right. The B electric hydraulic cylinder is started, and the B electric hydraulic cylinder controls the up and down movement of the punch. The punch rivets the evenly moving plate. Finally, the riveted plate is taken out.

[0036] The working principle and usage process of this utility model are as follows: When sheet metal processing requires the use of a CNC riveting machine, the operator can activate the various lights 424 in the transparent shell 423 inside the storage lighting device 4 for auxiliary lighting. Then, the sheet metal to be processed is fixed on the adjusting fixture assembly 3, and the position of the sheet metal is adjusted by the adjusting fixture assembly 3. Then, the punch assembly 6 on the support plate 5 is manipulated to rivet the sheet metal. After that, the operator manipulates the adjusting fixture assembly 3 to no longer fix the sheet metal, and then pushes the sheet metal into the fixing frame 41, and then it falls into the elastic rubber layer 43 in the moving box 46. Then, the above steps are repeated to process the next sheet metal. After processing is completed, the operator rotates the screw 44 to disengage it from the moving box 46, and then pushes the moving box 46 to pass through the machine. The moving box 46 and the plates inside are moved to the required position by the brake wheels 45. After the work is completed, the staff can open the cover plate 422 to put the tools and other items into the storage box 421 for temporary storage when needed. The support leg assembly 2 plays a supporting role. When the work is paused, the staff can first operate the punch assembly 6 to move away from the movement path of the protective frame 75 in the auxiliary protection device 7, and then start the reduction motor 73 on the upright plate 71, which drives the lead screw 74 to rotate. The lead screw 74 is threadedly connected to the moving plate 72, and the protective frame 75 under the moving plate 72 is in contact with the worktable 1. Therefore, the lead screw 74 drives the moving plate 72 and the protective frame 75 under it to move until the protective frame 75 moves to the outside of the plate on the adjustment fixture assembly 3, thereby reducing the possibility of the plate being adversely affected.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A CNC riveting machine for sheet metal processing, comprising a worktable (1), wherein a plurality of support leg assemblies (2) are fixedly installed below the worktable (1), an adjusting fixture assembly (3) is installed on the inner side of one end of the worktable (1), a support plate (5) is provided above the adjusting fixture assembly (3), and a punch assembly (6) is installed on the inner side of one end of the support plate (5), characterized in that: The workbench (1) and the support plate (5) are connected by a storage lighting device (4), and an auxiliary protection device (7) is fixedly installed above the workbench (1) and on one side of the adjustment fixture assembly (3).

2. The CNC riveting machine for sheet metal processing according to claim 1, characterized in that: The storage lighting device (4) includes a fixed frame (41), a storage lighting component (42), an elastic rubber layer (43), a screw (44), brake wheels (45), and a movable box (46). The fixed frame (41) is fixedly installed on one side of the workbench (1), and the movable box (46) is provided below the fixed frame (41). The elastic rubber layer (43) is fixedly installed on the inner side of the movable box (46), and multiple brake wheels (45) are fixedly installed below the movable box (46). The fixed frame (41) and the movable box (46) are connected by a screw (44), and the fixed frame (41) and the support plate (5) are connected by the storage lighting component (42).

3. A CNC riveting machine for sheet metal processing according to claim 2, characterized in that: The storage lighting assembly (42) includes a storage box (421) and a cover plate (422). The storage box (421) is fixedly installed above the fixed frame (41) and on one side of the support plate (5). The cover plate (422) is installed above the storage box (421) via a hinge.

4. A CNC riveting machine for sheet metal processing according to claim 3, characterized in that: The storage lighting assembly (42) also includes a transparent shell (423) and a lighting lamp (424). The transparent shell (423) is fixedly installed between the storage box (421) and the support plate (5), and multiple lighting lamps (424) are fixedly installed on the inside of the transparent shell (423).

5. A CNC riveting machine for sheet metal processing according to claim 1, characterized in that: The auxiliary protection device (7) includes a vertical plate (71), a movable plate (72), a reduction motor (73), a lead screw (74), and a protective frame (75). The vertical plate (71) is fixedly installed above the workbench (1) and on one side of the adjustment fixture assembly (3). The reduction motor (73) is fixedly installed on the side of the vertical plate (71) away from the adjustment fixture assembly (3). The lead screw (74) is fixedly installed on the side of the reduction motor (73) close to the vertical plate (71). A protective frame (75) is provided between the adjustment fixture assembly (3) and the vertical plate (71). The movable plate (72) is fixedly installed above the protective frame (75) and on the outside of the lead screw (74).

6. A CNC riveting machine for sheet metal processing according to claim 5, characterized in that: The height of the top surface of the workbench (1) is equal to the height of the bottom surface of the protective frame (75).

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