Riveting structure of release

Abstract

The utility model discloses a riveting structure of a release, and belongs to the technical field of release assembly. The riveting press mainly comprises a riveting press base. The driving assembly is installed on the riveting machine base, and the driving assembly is suitable for providing punching power; the fixing assembly is mounted on the riveting machine base; the pressure head switching assembly is mounted on the driving assembly and comprises a disc, a rotating shaft is rotationally arranged on the disc, and a fixed disc is arranged on the rotating shaft; the punching heads are uniformly distributed on the outer ring of the fixed disc; the adjusting assembly is used for switching the position of the punching head; the fixing disc is suitable for rotating and fixing under the action of the adjusting assembly so as to switch the position of the punching head. According to the riveting structure of the release, the proper punching head can be selected through the pressing head switching assembly according to the actual riveting requirement, and therefore the effect of switching the punching head according to the actual requirement is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of release assembly, and in particular to a release riveting structure. Background Art

[0002] The release is a device mechanically connected to the circuit breaker to release the holding mechanism and automatically disconnect the circuit breaker. Its function is that when there is leakage in the line or electric shock occurs to a person, the vector sum of the current passing through the zero-sequence current transformer is not equal to zero, and a voltage is generated on both sides of the transformer secondary coil, which is amplified by the integrated circuit. When the set value is reached, the power supply is cut off within 0.1 seconds through the leakage release, thereby playing a role in electric shock and leakage protection;

[0003] During the assembly process of the release, the fixings in the release need to be connected to the main body or other parts of the release by riveting;

[0004] For example, the patent with publication number: CN218168608U specifically discloses a riveting device for a miniature release, which drives the upper die to move downward through a hydraulic cylinder, thereby performing a riveting operation on the workpiece on the fixed box;

[0005] However, in the implementation process of the above patent, when it is necessary to perform riveting operations on different releasers, it is necessary to replace the corresponding molds and corresponding punches, and the replacement of the molds and punches takes up a lot of production time, especially when the releasers are frequently replaced on a small scale, the replacement process will consume a lot of energy;

[0006] Therefore, it is necessary to provide a release riveting structure to solve the above problems.

[0007] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0008] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a riveting structure of a releaser, so as to achieve the effect of switching the punching head according to actual needs.

[0009] The technical solution adopted by the present application to solve its technical problems is: a release riveting structure, including a riveting machine base; a driving assembly, which is installed on the riveting machine base and is suitable for providing stamping power; a fixing assembly, which is installed on the riveting machine base and is suitable for fixing the releaser; a pressure head switching assembly, which is installed on the driving assembly, and the pressure head switching assembly includes: a disc, on which a rotating shaft is rotatably arranged, and a fixed disc is arranged on the rotating shaft; at least two groups of punching heads, and the punching heads are evenly distributed on the outer ring of the fixed disc; an adjusting assembly, and the adjusting assembly is used to switch the position of the punching head; wherein: the fixed disc is suitable for rotating and fixing under the action of the adjusting assembly to switch the position of the punching head.

[0010] Furthermore, the adjustment component includes a cavity arranged on the disc, a fixing frame is installed at the cavity position of the disc, a pawl is rotatably installed inside the fixing frame, a spring is arranged between the pawl and the fixing frame, a ratchet is rotatably installed inside the fixing frame, and the ratchet and the pawl are meshed with each other.

[0011] Furthermore, a card slot is provided on the disc, the card slot is connected to the cavity, a card block is slidably installed in the card slot, the card block is suitable for sliding in the card slot toward or away from the cavity, and the width of the card slot is greater than the width of the card block.

[0012] Furthermore, a limit block is installed at the bottom of the card block, a groove adapted to the limit block is provided inside the card slot, a pull rod is installed on the card block, and a sliding groove for the pull rod to slide is provided on one side of the disc.

[0013] Furthermore, the slide groove and the clamping groove are connected to form an L-shaped groove.

[0014] Furthermore, the driving assembly includes a cylinder, which is mounted on a riveting press base, and a pressure plate is mounted on an output end of the cylinder.

[0015] Furthermore, the fixing assembly includes a placing table, which is installed on the riveting machine base, and a base is installed on the placing table.

[0016] Furthermore, two groups of rivet holes are opened on the base, a handle is hinged on the base, a cross frame is hinged on the base, a limit frame is hinged between the cross frame and the handle, and a pressure block is movably arranged on the cross frame.

[0017] The beneficial effect of the present application is that the present application provides a release riveting structure, which can select a suitable punch head according to actual riveting requirements through a punch head switching component, thereby achieving the effect of switching the punch head according to actual requirements.

[0018] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0020] In the attached picture:

[0021] Figure 1 It is an overall schematic diagram of a riveting structure of a release in this application;

[0022] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0023] Figure 3 for Figure 1 Enlarged schematic diagram of point B in the middle

[0024] Figure 4 for Figure 1 A partial cross-sectional schematic diagram of a medium pressure head switching assembly;

[0025] Figure 5 for Figure 4 The enlarged schematic diagram of the center C;

[0026] Among them, the reference numerals in the figure are:

[0027] 1. Riveting press base; 2. Driving assembly; 21. Cylinder; 22. Press plate; 3. Press head switching assembly; 31. Fixed plate; 32. Connecting rod; 33. Punching head; 34. Disc; 35. Ratchet; 36. Block; 37. Pull rod; 38. Groove; 39. Limit block; 310. Slot; 311. Slide; 312. Ratchet; 313. Fixed frame; 4. Fixed assembly; 41. Handle; 42. Limit frame; 43. Horizontal frame; 44. Base; 45. Placement table. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0030] like Figure 1The present application provides a release riveting structure, including a riveting press base 1, a driving assembly 2 is fixedly mounted on the riveting press base 1, the driving assembly 2 is used to provide punching power, and two sets of press head switching assemblies 3 are fixedly mounted on the driving assembly 2, the press head switching assembly 3 is used to switch punches 33 of different sizes, and a fixing assembly 4 is fixedly mounted on the riveting press base 1, the fixing assembly 4 is used to fix the riveted parts, specifically:

[0031] like Figure 1 As shown, the driving assembly 2 includes a cylinder 21, which is fixedly mounted on the riveting press base 1, and a pressing plate 22 is fixedly mounted on the output end of the cylinder 21;

[0032] like Figure 1 and Figure 3-Figure 5 As shown, the pressure head switching assembly 3 includes a connecting rod 32 fixedly mounted on the pressure plate 22, a disc 34 is fixedly mounted on one end of the connecting rod 32 away from the pressure plate 22, a rotating shaft is rotatably mounted on the disc 34, a fixed disc 31 is arranged on the rotating shaft, a punch head 33 is fixedly mounted on the outer ring of the fixed disc 31, and the punch head 33 is used for the punching operation of the release;

[0033] like Figure 1-Figure 2 As shown, the fixing assembly 4 includes a placing table 45, which is fixedly mounted on the riveting press base 1, and a base 44 is fixedly mounted on the placing table 45, two groups of rivet holes are opened on the base 44, a handle 41 is hinged on the base 44, and a cross frame 43 is hinged on the base 44, and a limit frame 42 is hinged between the cross frame 43 and the handle 41, and a pressure block (not marked in the figure) is movably arranged on the cross frame 43;

[0034] When performing the riveting operation, the rivet is placed in the rivet hole, and then the bracket is aligned with the through hole on the mounting plate and the rivet is inserted, and then the limit frame 42 is driven to move by the handle 41, and the limit frame 42 thereby drives the cross frame 43 to move, and the cross frame 43 thereby drives the pressure block to press the releaser and parts. When the cross frame 43 moves to a horizontal state, the limit frame 42 presses against the cross frame 43, thereby limiting the cross frame 43. At this time, the pressure block limits the releaser and parts, and then the pressure head switching component 3 is driven downward by the driving component 2, so that the releaser and parts are riveted by the rivet;

[0035] In order to adapt to the riveting work of different releasers, multiple groups of punch heads 33 are provided and evenly fixed on the outer ring of the fixed plate 31. It should be noted that the sizes of the multiple groups of punch heads 33 are different, so that the required punch heads 33 can be selected according to the actual situation;

[0036] In order to facilitate the switching operation of the punching head 33, an adjustment component is provided on the disc 34, and the adjustment component is used for the switching operation of multiple groups of punching heads 33;

[0037] The adjustment assembly includes a cavity arranged on a disk 34, and a fixing frame 313 is fixedly installed at the cavity position of the disk 34, a pawl 312 is rotatably installed inside the fixing frame 313, a spring (not shown in the figure) is arranged between the pawl 312 and the fixing frame 313, and a ratchet 35 is rotatably installed inside the fixing frame 313, and the ratchet 35 and the pawl 312 are meshed with each other;

[0038] Meanwhile, a card slot 310 is provided on the disc 34, and the card slot 310 is arranged to penetrate the cavity, and a card block 36 is slidably installed in the card slot 310. It should be noted that the card block 36 can slide in the card slot 310 toward or away from the cavity, and the width of the card slot 310 is greater than the width of the card block 36, so that the card block 36 can swing up and down inside the card slot 310;

[0039] A limit block 39 is fixedly installed at the bottom of the block 36, two groups of grooves 38 adapted to the limit block 39 are opened inside the slot 310, and a pull rod 37 is fixedly installed on the block 36, and a slide groove 311 for the pull rod 37 to slide is opened on one side of the disc 34, and the slide groove 311 is connected with the slot 310 to form an L-shaped groove;

[0040] When switching the punch head 33, the pull rod 37 is pulled upward and then moved to the right, thereby driving the block 36 to move and release the limit of the ratchet 35, and then the required punch head 33 is rotated. At this time, the punch head 33 drives the ratchet 35 to rotate through the rotating shaft, so that the ratchet 35 hits the pawl 312 at this time, and the pawl 312 moves upward and resets due to the action of the spring, thereby realizing the switching of the punch head 33. After the switching is completed, the block 36 is reset until the limit block 39 moves to the groove 38 to limit the block 36, thereby completing the fixation of the ratchet 35, and the cooperation of the pawl 312 ensures that the punch head 33 will not rotate.

[0041] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A riveting structure for a release, characterized in that: include: Riveting press base (1); A driving assembly (2), the driving assembly (2) being mounted on the riveting machine base (1), the driving assembly (2) being adapted to provide punching power; A fixing assembly (4), the fixing assembly (4) being mounted on the riveting machine base (1), the fixing assembly (4) being suitable for fixing a release; A pressure head switching assembly (3), the pressure head switching assembly (3) is installed on the driving assembly (2), and the pressure head switching assembly (3) comprises: A disc (34), wherein a rotating shaft is rotatably arranged on the disc (34), and a fixed disc (31) is arranged on the rotating shaft; At least two groups of punching heads (33), wherein the punching heads (33) are evenly distributed on the outer ring of the fixed disk (31); An adjustment component, the adjustment component is used to switch the position of the punch head (33); Wherein: the fixed disk (31) is suitable for rotating and fixing under the action of the adjustment component to switch the position of the punch head (33).

2. A release riveting structure according to claim 1, characterized in that: The adjustment assembly comprises a cavity arranged on the disk (34); a fixing frame (313) is installed at the cavity position of the disk (34); a pawl (312) is rotatably installed inside the fixing frame (313); a spring is arranged between the pawl (312) and the fixing frame (313); a ratchet (35) is rotatably installed inside the fixing frame (313); the ratchet (35) and the pawl (312) are meshed with each other.

3. A release riveting structure according to claim 2, characterized in that: The disc (34) is provided with a slot (310), the slot (310) being arranged to be in communication with the cavity, a block (36) being slidably mounted in the slot (310), the block (36) being suitable for sliding in the slot (310) in a direction approaching or moving away from the cavity, and the width of the slot (310) being greater than the width of the block (36).

4. A release riveting structure according to claim 3, characterized in that: A limit block (39) is installed at the bottom of the clamping block (36), a groove (38) adapted to the limit block (39) is provided inside the clamping slot (310), a pull rod (37) is installed on the clamping block (36), and a sliding groove (311) for the pull rod (37) to slide is provided on one side of the disc (34).

5. A release riveting structure according to claim 4, characterized in that: The sliding groove (311) and the clamping groove (310) are connected to form an L-shaped groove.

6. A release riveting structure according to claim 1, characterized in that: The driving assembly (2) comprises a cylinder (21), the cylinder (21) is mounted on the riveting machine base (1), and a pressing plate (22) is mounted on the output end of the cylinder (21).

7. The riveting structure of a release according to claim 1, characterized in that: The fixing assembly (4) comprises a placement table (45), the placement table (45) is installed on the riveting machine base (1), and a base (44) is installed on the placement table (45).

8. A release riveting structure according to claim 7, characterized in that: The base (44) is provided with two groups of rivet holes, the base (44) is hinged with a handle (41), the base (44) is hinged with a cross frame (43), a limit frame (42) is hinged between the cross frame (43) and the handle (41), and a pressure block is movably provided on the cross frame (43).

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