Automatic screen support riveting device
By designing an automatic riveting device, using the cooperation of the cylinder and the movable plate, the rapid and accurate riveting assembly of the screen bracket material is achieved, solving the problem of time and inaccurate manual riveting, and improving production efficiency and product quality.
Patent Information
- Application Number
- CN202422451822.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-10-11
AI Technical Summary
During the assembly process of existing screen brackets, manual riveting takes a long time, and insufficient riveting is not in place, and improper operation method can easily damage the product.
An automatic riveting device for screen bracket is designed, including a base, support block, cylinder, movable plate and top column. The movable plate and top column are pushed through the cylinder to achieve rapid and accurate riveting assembly of the material.
It realizes fast and accurate riveting assembly of materials, reduces the time and error rate of manual operation, and improves product quality and production efficiency.
Smart Images
Figure CN222957431U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of bracket production riveting, and specifically relates to an automatic riveting and pressing device for a screen bracket. Background Technique
[0002] A screen bracket is a device used to support and fix a display, a TV, or other display devices. It can adjust the height, angle, and position of the display according to the user's needs to obtain a better visual experience and comfort.
[0003] When fixing the screen bracket, the connection and fixation of the components are achieved through riveting. The rivet is inserted into the drilled hole to ensure that the head of the rivet is flush with or slightly exposed from the surface of the component, and a riveting gun or other riveting tools are used to rivet the rivet.
[0004] The original manual assembly has problems such as long time consumption, insufficient riveting and pressing, and damage to the product due to improper operation methods. Therefore, an automatic riveting and pressing device for a screen bracket is proposed to solve the above problems. Content of the Utility Model
[0005] In order to make up for the deficiencies of the existing technology and address the problems of the existing equipment, the utility model proposes an automatic riveting and pressing device for a screen bracket.
[0006] The technical solution adopted by the utility model to solve its technical problems is an automatic riveting and pressing device for a screen bracket, including a base; a support block is fixed on the base, a fixed seat is fixed on one side of the support block, and a base plate is fixed on the other side of the support block.
[0007] A cylinder is installed on the fixed seat, an installation hole is opened inside the fixed seat, the telescopic rod of the cylinder passes through the installation hole, and a movable plate is installed on the telescopic rod of the cylinder, and a movable ejector pin is fixed on the movable plate.
[0008] A positioning base is installed on the top side of the base plate, a positioning groove is opened in the positioning base, a component is arranged in the positioning groove, a protection plate is fixed on one side of the fixed seat, the protection plate is located above the movable ejector pin, the outer shape of the component to be detected is positioned, after the component is placed, the cylinder is used to push the ejector pin, and then the ejector pin is used to push the pin to be riveted and pressed, so as to complete the rapid assembly of this component.
[0009] A fixing plate is installed on the outside of the positioning base, a fixed ejector pin is fixed on one side of the fixing plate, an assembly hole is arranged inside the side wall of the positioning base, and the fixed ejector pin passes through the assembly hole, which can accurately push the movable ejector pin to move. With the cooperation of the fixed ejector pin, the rivet at the bottom of the component can be accurately extruded, and the rapid riveting and pressing assembly of the component can be quickly realized.
[0010] Preferably, a fixing frame is fixed to the side of the fixing base. A sliding groove is formed in the fixing frame. Sliders are fixed to both sides of the movable plate, and the sliders are slidably arranged in the sliding grooves on the side of the fixing frame.
[0011] Preferably, the movable ejector pin and the fixed ejector pin are arranged in parallel. A riveting hole is provided at the bottom of the workpiece, and a rivet is arranged in the riveting hole.
[0012] Preferably, the support block is of a right triangle structure. The fixing base and the base plate are respectively installed on the right-angle surfaces of the support block. Handles are installed on both sides of the fixing base. The pneumatic extrusion riveting can be carried out, and the riveting operation of the workpiece can be quickly realized. At the same time, the handles are provided to facilitate handling and transfer.
[0013] The beneficial effects of the present utility model are as follows:
[0014] When the screen bracket is manufactured in the present utility model, the connection between components is realized through riveting. When the bracket is produced, the workpiece is accurately placed in the positioning groove in the positioning base. Through the operation of the cylinder, the movable plate can be pushed to move. Under the sliding cooperation of the slider in the sliding groove on the side of the fixing frame, the movable ejector pin can be accurately pushed to move. With the cooperation of the fixed ejector pin, the rivet at the bottom of the workpiece can be accurately extruded, and the rapid riveting and assembly of the workpiece can be quickly realized. The positioning device of the bracket riveting tooling is used to quickly position the position of the workpiece, and the riveting device of the bracket riveting tooling is used to push the pin to achieve the riveting purpose. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0016] Figure 1 is a schematic diagram of the overall three-dimensional structure;
[0017] Figure 2 is a schematic diagram of the bottom side structure of the protective plate;
[0018] Figure 3 is a schematic diagram of the structure of the movable ejector pin and the fixed ejector pin;
[0019] Figure 4 is a schematic diagram of the workpiece installation structure;
[0020] Figure 5 is a schematic diagram of the rivet installation position;
[0021] In the figure: 1. Cylinder; 2. Fixed seat; 3. Base plate; 4. Fixed frame; 5. Protective plate; 6. Workpiece; 7. Positioning base; 8. Fixed plate; 9. Movable plate; 10. Slide block; 11. Movable ejector pin; 12. Support block; 13. Fixed ejector pin; 14. Base; 15. Rivet. Detailed implementation manner
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] Please refer to Figures 1-5 As shown, an automatic riveting device for a screen bracket includes a base 14;
[0024] A support block 12 is fixed on the base 14, a fixed seat 2 is fixed on one side of the support block 12, and a base plate 3 is fixed on the other side of the support block 12;
[0025] A cylinder 1 is installed on the fixed seat 2, an installation hole is provided inside the fixed seat 2, the telescopic rod of the cylinder 1 penetrates through the installation hole, a movable plate 9 is installed on the telescopic rod of the cylinder 1, and a movable ejector pin 11 is fixed on the movable plate 9;
[0026] A positioning base 7 is installed on the top side of the base plate 3, a positioning groove is provided in the positioning base 7, a workpiece 6 is arranged in the positioning groove, a protective plate 5 is fixed on one side of the fixed seat 2, and the protective plate 5 is located above the movable ejector pin 11.
[0027] A fixed plate 8 is installed on the outside of the positioning base 7, a fixed ejector pin 13 is fixed on one side of the fixed plate 8, an assembly hole is provided in the side wall of the positioning base 7, and the fixed ejector pin 13 penetrates through the assembly hole.
[0028] A fixed frame 4 is fixed on the side of the fixed seat 2, a chute is provided in the fixed frame 4, slide blocks 10 are fixed on both sides of the movable plate 9, and the slide blocks 10 are slidably arranged in the chute on the side of the fixed frame 4. During work, when manufacturing the screen bracket, the connection between components is realized through riveting. When producing the bracket, the workpiece 6 is accurately placed in the positioning groove in the positioning base 7. Through the operation of the cylinder 1, the movable plate 9 can be pushed to move. With the sliding cooperation of the slide blocks 10 in the chute on the side of the fixed frame 4, the movable ejector pin 11 can be accurately advanced. With the cooperation of the fixed ejector pin 13, the rivet 15 at the bottom of the workpiece 6 can be accurately extruded, and the rapid riveting and assembly of the workpiece 6 can be quickly realized.
[0029] The movable top column 11 and the fixed top column 13 are arranged in parallel. The bottom of the workpiece 6 is provided with riveting holes, and rivets 15 are arranged in the riveting holes, which can ensure the balanced force at both ends of the workpiece 6 and ensure the accurate and stable acting position.
[0030] The support block 12 is in a right triangle structure. The fixed seat 2 and the base plate 3 are respectively installed on the right-angle surfaces of the support block 12. Handles are installed on both sides of the fixed seat 2 in a matching manner. The riveting of the workpiece 6 can be quickly realized through pneumatic extrusion riveting. At the same time, the handles are provided to facilitate handling and transfer.
[0031] Working principle: When manufacturing the screen bracket, the connection between components is realized through riveting. When producing the bracket, the workpiece 6 is accurately placed in the positioning groove in the positioning base 7. Through the operation of the cylinder 1, the movable plate 9 can be pushed to move. With the sliding fit of the slider 10 in the chute on the side of the fixed frame 4, the movable top column 11 can be accurately pushed to move. With the cooperation of the fixed top column 13, the rivets 15 at the bottom of the workpiece 6 can be accurately extruded, and the rapid riveting and assembly of the workpiece 6 can be quickly realized.
[0032] In the description of this specification, the descriptions with reference to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.
Claims
1. An automatic riveting device for a screen bracket, characterized in that: It comprises a base (14), a support block (12) is fixed on the base (14), a fixing seat (2) is fixed on one side of the support block (12), and a base plate (3) is fixed on the other side of the support block (12); The fixed seat (2) is provided with a cylinder (1), a mounting hole is provided inside the fixed seat (2), a telescopic rod of the cylinder (1) is arranged through the mounting hole, a movable plate (9) is provided on the telescopic rod of the cylinder (1), and a movable top column (11) is fixed on the movable plate (9); A positioning base (7) is installed on the top side of the base plate (3), a positioning groove is provided on the positioning base (7), and a material (6) is provided in the positioning groove; A protective plate (5) is fixed to one side of the fixing seat (2), and the protective plate (5) is located above the movable top column (11).
2. The automatic riveting device for a screen bracket according to claim 1, characterized in that: A fixing plate (8) is installed on the outer side of the positioning base (7), a fixing top column (13) is fixed on one side of the fixing plate (8), an assembly hole is provided in the side wall of the positioning base (7), and the fixing top column (13) is arranged to pass through the assembly hole.
3. The automatic riveting device for a screen bracket according to claim 1, characterized in that: A fixed frame (4) is fixed on the side of the fixed seat (2), a sliding groove is provided in the fixed frame (4), and sliding blocks (10) are fixed on both sides of the movable plate (9), and the sliding blocks (10) are slidably arranged in the sliding grooves on the sides of the fixed frame (4).
4. The automatic riveting device for a screen bracket according to claim 1, characterized in that: The movable top column (11) and the fixed top column (13) are arranged in parallel, and a riveting hole is arranged at the bottom of the material (6), and a rivet (15) is arranged in the riveting hole.
5. The automatic riveting device for a screen bracket according to claim 1, characterized in that: The support block (12) is a right-angled triangle structure, and the fixing seat (2) and the base plate (3) are respectively mounted on the right-angled surfaces of the support block (12).
6. The automatic riveting device for a screen bracket according to claim 1, characterized in that: Handles are mounted on both sides of the fixing seat (2).