Press riveting tool
By adopting the design of turntables, slots and springs in the rivet pressing tooling, the alignment process of the rivet pressing rod and the positioning hole is simplified, the problems of alignment complexity and high cost in the prior art are solved, and efficient rivet pressing is achieved operate.
Patent Information
- Application Number
- CN202322816448.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-10-19
- Publication Date
- 2025-01-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the rivet pressing process, existing rivet pressing tools require complex control procedures and positioning equipment to cooperate, resulting in high cost investment and low efficiency, making it difficult to quickly align the pressing rod and positioning hole.
A pressure-rive tooling including a workbench, bracket, electro-hydraulic rod, turntable, positioning hole, slot, plug rod and spring is designed. By turning the turntable and pulling the operating plate, the spring force is used to make the plug rod enter the slot. , realize the alignment of the positioning hole and the rivet rod, simplifying the alignment process.
The alignment of the positioning holes and the rivet rods can be achieved without complex control procedures, reducing costs, improving efficiency, and facilitating operation and maintenance through the coordination of weight sensors and indicator lights.
Smart Images
Figure CN222288691U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pressure riveting, in particular to a pressure riveting tool. Background Art
[0002] The riveting tool is a common tool for riveting rivets. The utility model with the existing patent application number: 202120375343.1 relates to a rivet riveting tool, including a support plate and a riveting base. The support plate is an L-shaped plate composed of a straight plate and a horizontal plate. The top of the straight plate side wall of the support plate is connected to the side of the horizontal plate, and the bottom of the straight plate side wall is connected to the side wall of the riveting base. A cylindrical movable groove opening upward is provided in the riveting base, and a rotating disk of a matching shape is placed in the movable groove. A rotating block is provided in the middle of the bottom of the movable groove. The riveting base is provided with a motor under the rotating block, and the driving rod of the motor is connected to the middle of the bottom of the rotating block. The rotating disk is inserted into the plug block by inserting the plug block The groove is connected to the rotating block, and a cylinder is arranged on the horizontal plate. The driving rod of the cylinder passes downward through the horizontal plate and points to the rotating disk. The rotating disk is provided with a number of positioning holes for positioning the workpiece to be processed. The sizes of the positioning holes are different. When the positioning hole is rotated below the driving rod of the cylinder, the center of the positioning hole is on the axis of the driving rod of the cylinder. The utility model has the advantages of wide application range and convenient retrieval and maintenance. In the application process of the above technology, it is necessary to control the motor to drive the workpiece to move through the control console, and it requires complex control programs and positioning equipment to align the rivet rod with the positioning hole. It takes many attempts to stop by the staff, and the cost investment is high. Utility Model Content
[0003] The utility model provides a riveting tool, aiming to solve the problems raised in the above background technology.
[0004] The utility model is implemented as follows: a riveting tool comprises a workbench, a bracket is fixedly connected to the left upper surface of the workbench, and an electric hydraulic rod is fixedly connected to the lower surface of the upper end of the bracket, a riveting rod is fixedly connected to the telescopic end of the electric hydraulic rod, and a turntable is rotatably connected to the right upper surface of the workbench, a positioning hole is opened on the upper surface of the turntable, and four positioning holes are arranged, and a slot is opened on the outer wall of the turntable, and four slots are arranged, and the vertical center lines of the four slots coincide with the vertical center lines of the four positioning holes respectively, and an insertion rod matching the slot is slidably connected to the outer wall of the bracket, a spring is sleeved on the right outer wall of the insertion rod, and an operating plate is fixedly connected to the left outer wall of the insertion rod.
[0005] Preferably, the outer wall of the turntable is provided with anti-slip grooves.
[0006] Preferably, a receiving groove is provided on the upper surface of the turntable, and the receiving groove is distributed next to the positioning hole, an indicator light is provided inside the receiving groove, and a weight sensor is fixedly connected to the inner wall of the slot, a controller is fixedly connected to the outer wall of the bracket, and the weight sensor and the indicator light are electrically connected to the controller.
[0007] Preferably, the inner wall of the upper end of the accommodating groove is provided with glass.
[0008] Preferably, a guide groove is provided on the outer wall of the turntable, and the slot is located inside the guide groove.
[0009] Compared with the prior art, the embodiments of the present application have the following beneficial effects:
[0010] The staff rotates the turntable to select a positioning hole of a suitable aperture and rotate it to the bottom of the rivet rod. When the positioning hole is rotated to the bottom of the rivet rod, the slot matching the positioning hole rotates to the right side of the insertion rod, and the elastic force of the spring restores the insertion rod so that the right end of the insertion rod enters the slot. The insertion rod enters the slot, thereby limiting the movement of the turntable and ensuring the alignment of the positioning hole with the rivet rod. There is no need to use a complex control program and positioning equipment to align the positioning hole with the rivet rod, which saves costs and improves efficiency. When it is necessary to replace a positioning hole with another aperture, the staff pulls the operating panel to the left to make the insertion rod come out of the slot, and the staff rotates the turntable, which makes it convenient for the staff to rotate the positioning hole with another aperture to the bottom of the rivet rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a front cross-sectional structural schematic diagram of the utility model;
[0012] Figure 2 This is a schematic diagram of the three-dimensional structure of the turntable of the utility model;
[0013] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;
[0014] In the figure: 1. workbench; 2. bracket; 3. electric hydraulic rod; 4. riveting rod; 5. turntable; 6. positioning hole; 7. slot; 8. plug-in rod; 9. spring; 10. operation panel; 11. receiving slot; 12. indicator light; 13. glass; 14. weight sensor; 15. controller; 16. anti-slip pattern; 17. guide groove. DETAILED DESCRIPTION
[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0016] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0017] The utility model embodiment provides a riveting tool, such as Figure 1-3 As shown, it includes a workbench 1, a bracket 2 is fixedly connected to the upper left surface of the workbench 1, and an electric hydraulic rod 3 is fixedly connected to the lower surface of the upper end of the bracket 2, a rivet rod 4 is fixedly connected to the telescopic end of the electric hydraulic rod 3, and a turntable 5 is rotatably connected to the upper right surface of the workbench 1, a positioning hole 6 is opened on the upper surface of the turntable 5, and four positioning holes 6 are arranged, a slot 7 is opened on the outer wall of the turntable 5, and four slots 7 are arranged, and the vertical center lines of the four slots 7 coincide with the vertical center lines of the four positioning holes 6 respectively, and an insertion rod 8 matching the slot 7 is slidably connected to the outer wall of the bracket 2, a spring 9 is sleeved on the right outer wall of the insertion rod 8, and an operating panel 10 is fixedly connected to the left outer wall of the insertion rod 8.
[0018] It should be noted that the utility model of patent application number: 202120375343.1 discloses a rivet pressing tool, which requires a console to control a motor to drive the workpiece to move, and requires a complex control program to cooperate with the positioning device to align the pressing riveting rod with the positioning hole. It takes multiple attempts to stop by the staff, and the cost investment is high. Therefore, in order to solve the problems in the prior art, the present invention allows personnel to rotate the turntable 5, and select a positioning hole 6 with a suitable aperture to rotate to the bottom of the pressing riveting rod 4. When the positioning hole 6 is rotated to the bottom of the pressing riveting rod 4, the positioning hole 6 matching the positioning hole 6 is rotated. The slot 7 is rotated to the right side of the insertion rod 8, and the elastic force of the spring 9 is used to restore the right end of the insertion rod 8 to enter the slot 7. The insertion rod 8 enters the slot 7, thereby limiting the movement of the turntable 5, ensuring the alignment of the positioning hole 6 with the rivet rod 4, and there is no need to use a complicated control program and positioning equipment to align the positioning hole 6 with the rivet rod 4, which saves costs and improves efficiency. When it is necessary to replace another aperture positioning hole 6, the personnel pulls the operating panel 10 to the left to make the insertion rod 8 come out of the slot 7, and the personnel rotates the turntable 5, so that it is convenient for the personnel to rotate the other aperture positioning hole 6 to the bottom of the rivet rod 4.
[0019] Specifically, in this embodiment, the outer wall of the turntable 5 is provided with anti-skid grooves 16 , and the anti-skid grooves 16 increase the friction of the outer wall of the turntable 5 , preventing a person from slipping when turning the turntable 5 .
[0020] In a further preferred embodiment of the present invention, Figure 2-3 As shown, a receiving groove 11 is provided on the upper surface of the turntable 5, and the receiving groove 11 is distributed next to the positioning hole 6, an indicator light 12 is provided inside the receiving groove 11, and a weight sensor 14 is fixedly connected to the inner wall of the slot 7, a controller 15 is fixedly connected to the outer wall of the bracket 2, and the weight sensor 14 and the indicator light 12 are electrically connected to the controller 15.
[0021] In this embodiment, when the rod 8 enters the slot 7, the rod 8 will squeeze the weight sensor 14. The weight sensor 14 is squeezed, and the weight sensor 14 sends a signal to the controller 15. The controller 15 receives the signal from the weight sensor 14, and the controller 15 controls the indicator light 12 to light up, thereby reminding the personnel that the rod 8 has entered the slot 7, which is convenient for the personnel to use the equipment.
[0022] In a further preferred embodiment of the present invention, Figure 1-3 As shown, a glass 13 is provided on the inner wall of the upper end of the receiving groove 11 .
[0023] In this embodiment, the indicator light 12 is shielded by the glass 13 to prevent the indicator light 12 from being impacted by the outside world, thereby increasing the service life of the indicator light 12.
[0024] In a further preferred embodiment of the present invention, Figure 2 As shown, the outer wall of the turntable 5 is provided with a guide groove 17 , and the insertion slot 7 is located inside the guide groove 17 .
[0025] In this embodiment, the guide groove 17 provides guidance for the insertion rod 8 to enter the slot 7, thereby facilitating the insertion rod 8 to enter the slot 7.
[0026] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.
[0027] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0028] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0029] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A riveting tool, comprising a workbench (1), characterized in that: A bracket (2) is fixedly connected to the left upper surface of the workbench (1). The lower surface of the upper end of the bracket (2) is fixedly connected to an electric hydraulic rod (3). The telescopic end of the electric hydraulic rod (3) is fixedly connected to a rivet rod (4), and the upper surface of the right side of the workbench (1) is rotatably connected to a turntable (5). The upper surface of the rotating disk (5) is provided with positioning holes (6), and there are four positioning holes (6). The outer wall of the rotating disk (5) is provided with slots (7), and there are four slots (7). The vertical center lines of the four slots (7) coincide with the vertical center lines of the four positioning holes (6), and the outer wall of the bracket (2) is slidably connected to an insertion rod (8) matching the slot (7), a spring (9) is sleeved on the right outer wall of the insertion rod (8), and an operating panel (10) is fixedly connected to the left outer wall of the insertion rod (8).
2. A riveting tool as claimed in claim 1, characterized in that: The outer wall of the rotating disk (5) is provided with anti-slip grooves (16).
3. A riveting tool as claimed in claim 2, characterized in that: The upper surface of the turntable (5) is provided with a receiving groove (11), and the receiving groove (11) is distributed beside the positioning hole (6), an indicator light (12) is arranged inside the receiving groove (11), and a weight sensor (14) is fixedly connected to the inner wall of the slot (7), a controller (15) is fixedly connected to the outer wall of the bracket (2), and the weight sensor (14) and the indicator light (12) are electrically connected to the controller (15).
4. A riveting tool as claimed in claim 3, characterized in that: The inner wall of the upper end of the containing groove (11) is provided with glass (13).
5. A riveting tool as claimed in claim 1, characterized in that: The outer wall of the rotating disk (5) is provided with a guide groove (17), and the slot (7) is located inside the guide groove (17).