Connector overturning and riveting tool

Abstract

The utility model discloses a connector rivet turning tool, which belongs to the technical field of tools and comprises a tool and a base, the tool comprises a connecting plate and a punching plate which are horizontally arranged from top to bottom, vertically downward connecting columns penetrate through two ends of the connecting plate and two ends of the punching plate, and a base is arranged below the connecting columns; the outer wall of the connecting column between the connecting plate and the punching plate is sleeved with a spring, a wedge-shaped punch extending downwards is fixed to the bottom face of the connecting plate, a through hole allowing the punch to penetrate is formed in the punching plate in a penetrating mode, and a mounting block penetrating through the upper face and the lower face is arranged on the bottom face of the punching plate. Two sliding blocks which are attached to each other and extend downwards are arranged on the portion, below the punch, of the installation block, the sliding blocks horizontally slide on the inner wall of the installation block, punching grooves attached to the side face of the punch are formed in the tops of the two sliding blocks respectively, after application, operation is faster, the bending qualification rate of the base locking piece is higher, and the service life of the base locking piece is prolonged. And the product percent of pass is improved while quick flanging and riveting are performed, and the labor cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling, in particular to a connector riveting tooling. Background Art

[0002] In industrial production, thin-walled parts are often connected. For example, in the assembly of aircraft or engines, thin-walled parts of certain aluminum substrates need to be connected. In the existing technology, rivets are often used for riveting in such situations. The disadvantage of this riveted connection method is that if some parts need to be debugged after assembly or the assembly position of some parts is not suitable, the rivets need to be removed. However, the riveted rivets are extremely difficult to remove, and the substrate is easily damaged during the removal process. The removal takes a long time and is time-consuming and labor-intensive.

[0003] The production process of twist pin plugs also involves riveting. For example, during the production process, the outer shell is typically locked to the base of the twist pin plug. Typically, a locking plate that matches the outer shell is located on the top of the base. After riveting, the locking plate presses against the groove at the top of the outer shell. The existing technology has traditionally used a hammer and a thimble to pre-bend the locking plate 30-45° at an angle. The plate is then hammered until it is bent 90° into the outer shell slot. This method requires high employee skill and can damage the outer shell even if care is taken. Even if the locking plate is properly bent, its appearance is poor (with hammer marks), affecting the overall product quality. Furthermore, riveting is inefficient; even experienced employees can still need 2 minutes per piece manually.

[0004] According to the above problems, there is an urgent need for a tool that can quickly rivet when connecting the base of the twist pin plug to the shell, and has a higher riveting qualification rate. Utility Model Content

[0005] The purpose of the present invention is to overcome the above-mentioned background technical difficulties and provide a connector riveting tool.

[0006] To achieve the above purpose, the technical solution adopted is: a connector riveting tool, including a tool and a base, wherein the tool is composed of a connecting plate and a punching plate arranged horizontally from top to bottom, and vertical connecting columns extending downward are passed through both ends of the connecting plate and the punching plate, and a base is provided below the connecting column;

[0007] The outer wall of the connecting column between the connecting plate and the punching plate is provided with a spring, a wedge-shaped punch extending downward is fixed to the bottom surface of the connecting plate, a through hole for the punch to pass through is passed through the punching plate, and a mounting block is provided on the bottom surface of the punching plate;

[0008] The mounting block is provided with two sliding blocks that fit together and extend downward below the punch. The sliding blocks slide horizontally on the inner wall of the mounting block. The tops of the two sliding blocks are respectively provided with punching grooves that fit the side surfaces of the punch. The outer wall ends of the sliding blocks away from the punch are each provided with a spring fixedly connected to the inner wall of the mounting block, and the bottom ends of the sliding blocks are each provided with a pressure head.

[0009] A locking piece is provided on the top of the base, and a groove is provided on the surface of the base at a position corresponding to the connecting column.

[0010] Furthermore, the outer wall of the base is provided with a shell, the locking piece is arranged vertically upward, the top of the shell is provided with a locking groove for placing the locking piece after riveting with the locking piece, and the surface of the base is provided with a positioning plate for placing the shell.

[0011] Furthermore, the spring on the outer wall of the connecting column and the spring on the inner wall of the mounting block are arranged so that the two sliding blocks fit together when not under pressure.

[0012] Furthermore, a fixing plate is fixedly connected between both end portions of the connecting plate and the punching plate.

[0013] Furthermore, a vertically upward limiting column is provided on the surface of the base, and the limiting column is connected to the bottom surface of the punching plate after the connecting plate is pressed down during the riveting process. The distance between the connecting column and the groove is the stamping distance between the pressure head and the locking plate after the tooling is stamped.

[0014] A connecting head is fixedly provided on the top of the connecting plate, and the connecting head is connected to a driving mechanism that presses downward. The driving structure can be a motor, a pneumatic press, etc.

[0015] The beneficial effects of adopting the above scheme are as follows: when the connector riveting tool is in use, the base is placed on the base surface below the sliding block, the connecting plate is pressed, the spring on the outer wall of the connecting column between the connecting plate and the punch plate is compressed, the bottom of the connecting column is inserted into the groove on the base surface, and at the same time, the punch at the bottom of the connecting plate is inserted into the punch groove on the top of the two sliding blocks in the mounting block below the punch plate, so that the two sliding blocks that fit together are separated and slide toward the two ends of the mounting block respectively. The spring fixedly connected to the inner wall of the sliding block is compressed by pressure. At this time, the pressure heads at the bottom of the two sliding blocks move downward and then move to the left and right ends respectively. After the pressure heads approach the top of the base, the locking plates on the top of the base are riveted to the left and right ends, completing a riveting operation. Then the springs set in the connecting column and the mounting plate are restored to their original state, and the base is placed again to complete the next riveting operation. After application, the overall operation is faster, the bending qualification rate of the base locking plate is higher, and it can achieve rapid riveting while improving the product qualification rate and reducing labor costs. Even new employees can get started quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the front view of the connector riveting tool of the utility model.

[0017] Figure 2 for Figure 1 rear view.

[0018] Figure 3 for Figure 1 Connection structure diagram of the middle connecting plate, punch plate and connecting column.

[0019] Figure 4 for Figure 1 Schematic diagram of the structure.

[0020] Figure 5 Schematic diagram of the structure of the base surface.

[0021] Figure 6 Schematic diagram of the internal structure of the punch plate.

[0022] In the figure, 1. connecting plate; 2. punch plate; 3. tooling; 4. punch; 5. connecting head; 6. connecting column; 7. fixing plate; 8. spring; 9. mounting block; 10. sliding block; 11. housing; 12. base; 13. pressure head; 14. locking plate; 15. groove; 16. positioning plate; 17. limiting column; 18. base. DETAILED DESCRIPTION

[0023] The following is a clear and complete description of the technical solution of the present invention in conjunction with the specific embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making any creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] like Figure 1-2 A connector riveting tool. The figure shows the connection between the tool 3 and the base 12 during use. The tool 3 includes a connecting plate 1 and a punch plate 2 arranged horizontally from top to bottom. The connecting plate 1 and the punch plate 2 are penetrated by connecting columns 6 extending downward vertically at both ends. A base 12 is provided below the connecting column 6.

[0026] The outer wall of the connecting column 6 between the connecting plate 1 and the punching plate 2 is provided with a spring 8, a wedge-shaped punch 4 extending downward is fixed to the bottom surface of the connecting plate 1, a through hole for the punch 4 to pass through the punch 2 is penetrated, and a mounting block 9 is provided on the bottom surface of the punching plate 2;

[0027] like Figure 3 and 6, the mounting block 9 is provided with two sliding blocks 10 that fit together and extend downward below the punch 4. The sliding blocks 10 slide horizontally on the inner wall of the mounting block 9. The tops of the two sliding blocks 10 are respectively provided with grooves that fit with the side surfaces of the punch 4. The outer wall ends of the sliding blocks 10 away from the punch 4 are each provided with a spring 8 fixedly connected to the inner wall of the mounting block 9, and the bottom ends of the sliding blocks 10 are each provided with a pressure head 13;

[0028] like Figure 5 A locking piece 14 is provided on the top of the base 18 , and a groove 15 is provided on the surface of the base 12 at a position corresponding to the connecting column 6 .

[0029] When implementing it specifically, Figure 4 and 5 The outer wall of the base 18 is provided with a shell 11, the locking piece 14 is arranged vertically upward, the top of the shell 11 is provided with a locking groove for placing the locking piece 14 after riveting with the locking piece 14, and the surface of the base 12 is provided with a positioning plate 16 for placing the shell 11.

[0030] During specific implementation, in order to consider the stability of the connection between the connecting plate 1 and the punching plate 2 , a fixing plate 7 is fixedly connected between both end portions of the connecting plate 1 and the punching plate 2 .

[0031] During specific implementation, a vertically upward limiting column 17 is provided on the surface of the base 12. The limiting column 17 is connected to the bottom surface of the punch plate 2 after the connecting plate 1 is pressed down during the riveting process. The distance between the connecting column 6 and the groove 15 is the stamping distance between the pressure head 13 and the locking plate 14 after the tooling 3 is stamped.

[0032] The specific implementation is as follows: When the connector riveting tool is in use, after the shell 11 is put on the surface of the base 18, the shell 11 is inserted into the positioning plate 16 on the surface of the base 12 placed below the sliding block 10, and the connecting plate 1 is pressed. The spring 8 on the outer wall of the connecting column 6 between the connecting plate 1 and the punch plate 2 is compressed, and the bottom of the connecting column 6 is inserted into the groove 15 on the surface of the base 12. At the same time, the punch 4 at the bottom of the connecting plate 1 is inserted into the punching groove on the top of the two sliding blocks 10 in the mounting block 9 below the punch plate 2, so that the two sliding blocks 10 that fit together are separated and slide toward the two ends of the mounting block 9 respectively. The sliding block 10 and the mounting block The spring 8 fixedly connected to the inner wall of the block 9 is compressed by pressure. At this time, the pressure heads 13 at the bottom of the two sliding blocks 10 move downward and then move to the left and right ends respectively. After the pressure heads 13 approach the top of the base 18, the locking pieces 14 on the top of the base 18 are riveted to the left and right ends, so that the riveted locking pieces 14 are embedded in the locking grooves on the top of the shell 11, completing a riveting operation. Then the spring 8 set in the connecting column 6 and the mounting plate is restored to its original state, and the base 18 is put on the shell 11, and the shell 11 is inserted into the positioning plate 16 again. After placement, the connecting plate 1 is pressed again for the next riveting operation. After application, the overall operation is faster, the bending qualification rate of the base 18 locking piece 14 is higher, and it can achieve rapid riveting while improving the product qualification rate and reducing labor costs. Even new employees can quickly get started and get a finished product in just a dozen seconds.

[0033] Example 2

[0034] On the basis of embodiment 1, the applicant aims to increase the subsequent practicality of tool 3, such as Figure 1 The applicant added a connecting head 5 to the connecting plate 1, fixed the connecting head 5 to the motor or pneumatic pressing machine, and when actually used, the motor or pneumatic pressing machine can be connected to the switch, and then the base 12 is fixed on the machine tool so that the connecting column 6 corresponds to the groove 15 of the base 12. After the shell 11 is inserted into the positioning plate 16 on the base 12, the switch can be directly pressed during the riveting process, and there is no need to manually press the machine tool. The operation process is faster, more practical, and has a higher production rate. The finished product can be obtained in ten seconds at the slowest, and it can be obtained in five seconds after skilled operation.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. In addition, it should be understood that although this specification is described in terms of implementation methods, not each implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A connector riveting tool, comprising a tool (3) and a base (18), characterized in that: The tooling (3) comprises a connecting plate (1) and a punching plate (2) arranged horizontally from top to bottom, with connecting columns (6) extending vertically downwards penetrating both ends of the connecting plate (1) and the punching plate (2), and a base (12) being provided below the connecting column (6); The outer wall of the connecting column (6) between the connecting plate (1) and the punching plate (2) is provided with a spring (8); a wedge-shaped punch (4) extending downward is fixed to the bottom surface of the connecting plate (1); a through hole for the punch (4) to pass through is passed through the punching plate (2); and a mounting block (9) passing through the top and bottom surfaces is provided on the bottom surface of the punching plate (2); The mounting block (9) is provided with two sliding blocks (10) that fit together and extend downward below the punch (4). The sliding blocks (10) slide horizontally on the inner wall of the mounting block (9). The tops of the two sliding blocks (10) are respectively provided with punching grooves that fit with the side surfaces of the punch (4). The outer wall ends of the sliding blocks (10) away from the punch (4) are each provided with a spring (8) fixedly connected to the inner wall of the mounting block (9). The bottom ends of the sliding blocks (10) are each provided with a pressure head (13); A locking piece (14) is provided on the top of the base (18), and a groove (15) is provided on the surface of the base (12) at a position corresponding to the connecting column (6).

2. The connector riveting tool according to claim 1, characterized in that: The outer wall of the base (18) is provided with a shell (11), the locking piece (14) is arranged vertically upward, the top of the shell (11) is provided with a locking groove for placing the riveted locking piece (14), and the surface of the base (12) is provided with a positioning plate (16) for placing the shell (11).

3. The connector riveting tool according to claim 1, characterized in that: The spring (8) on the outer wall of the connecting column (6) and the spring (8) on the inner wall of the mounting block (9) are arranged so that the two sliding blocks (10) fit each other when not under pressure.

4. The connector riveting tool according to claim 1, characterized in that: A fixing plate (7) is fixedly connected between the end portions of the connecting plate (1) and the punching plate (2).

5. The connector riveting tool according to claim 1, characterized in that: The surface of the base (12) is provided with a vertically upward limiting column (17), and the limiting column (17) is connected to the bottom surface of the punching plate (2) after the connecting plate (1) is pressed down during the riveting process. The distance between the connecting column (6) and the groove (15) is the stamping distance between the pressing head (13) and the locking plate (14) after the tooling (3) is stamped.

6. The connector riveting tool according to claim 1, characterized in that: A connecting head (5) is fixedly provided on the top of the connecting plate (1), and the connecting head (5) is connected to a driving mechanism for pressing downwards, wherein the driving structure is a motor or a pneumatic pressing machine.

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