Wiring terminal riveting equipment

Abstract

The utility model discloses wiring terminal riveting equipment, which relates to the technical field of riveting processing, and comprises a base, a riveting platform, a terminal limiting table, a shell limiting table and a pressing rivet assembly, the terminal limiting table comprises a table body, a terminal limiting groove, a limiting column and an elastic piece, the table body is connected with the riveting platform, the terminal limiting groove is arranged on the table body, and the limiting column is arranged on the limiting column. The terminal limiting groove and the outer contour of the signal terminal are arranged in a profiling mode, the limiting column is slidably arranged on the table body in a penetrating mode, and the two ends of the elastic piece are connected with the bottom end of the limiting column and the bottom of the table body respectively. The shell limiting table is connected with the riveting platform, the shell limiting table is arranged on one side of the terminal limiting table, a shell limiting groove is formed in the shell limiting table, and the shell limiting groove and the outer contour part of the shell are arranged in a profiling mode. The wiring terminal riveting equipment has the effects of reducing the operation risk, improving the safety coefficient and guaranteeing the riveting quality.

Description

Technical Field

[0001] This utility model relates to the field of riveting processing technology, and in particular to a terminal riveting device. Background Technology

[0002] Riveting is a widely used machining process for connecting multiple parts. In actual production, it is commonly used to connect terminals and housings. When riveting terminals and housings, the terminals have protruding riveting parts, and the housing has corresponding riveting holes. The riveting parts are then inserted into the riveting holes, and external force is applied to break the original shape of the riveting parts, causing them to bend and snap onto the other side of the housing, thus forming a stable connection.

[0003] Riveting equipment in the prior art typically includes a riveting platform, a pressing head device, and a control device. The operator manually places the terminals and housings to be riveted onto the riveting platform, and then controls the pressing head device to approach and press the riveting part on the terminals to complete the riveting process.

[0004] In existing riveting equipment, operators need to continuously hold the terminal block and housing during the riveting process. To facilitate operation, the control device is usually equipped with a foot switch. However, manual hand-holding is prone to instability and wobbling, resulting in inconsistent quality. Furthermore, there is a high risk of operational safety when the pressing head is engaged. Utility Model Content

[0005] Therefore, the technical problem to be solved by this utility model is to overcome the fact that the existing riveting equipment requires the operator to hold the terminal block and the housing by hand to rivet, which makes it difficult to guarantee the quality and also poses a high risk of operation safety.

[0006] To solve the above-mentioned technical problems, this utility model provides a terminal block riveting device, comprising:

[0007] Base;

[0008] A riveting platform, which is connected to the base;

[0009] A terminal limiting platform includes a platform body, a terminal limiting groove, a limiting post, and an elastic element. The platform body is connected to the riveting platform. The terminal limiting groove is formed on the platform body and is configured to conform to the outer contour of the signal terminal. The limiting post slides through the platform body. The two ends of the elastic element are respectively connected to the bottom end of the limiting post and the bottom of the platform body.

[0010] A housing limiting platform is provided, which is connected to the riveting platform. The housing limiting platform is located on one side of the terminal limiting platform. A housing limiting groove is provided on the housing limiting platform, and the housing limiting groove is configured to conform to the outer contour of the housing.

[0011] A press-fit assembly, which is connected to the base;

[0012] The signal terminal is placed in the terminal limiting groove, and the limiting post passes through the riveting part of the signal terminal. The riveting assembly is used to rivet the riveting part of the signal terminal and the housing.

[0013] In one embodiment of this utility model, the limiting post includes a first limiting part and a second limiting part connected to each other, the diameter of the first limiting part being smaller than the diameter of the second limiting part; the platform body has a first limiting hole and a second limiting hole connected to each other, the diameter of the first limiting hole being smaller than the diameter of the second limiting hole; the first limiting part passes through the first limiting hole, and one end of the first limiting part extends to the outside of the platform body; the second limiting part passes through the second limiting hole, one end of the second limiting part abuts against the top end face of the second limiting hole, and the other end of the second limiting part is connected to the elastic member; a sealing block is also connected in the second limiting hole, one end of the sealing block being connected to the other end of the elastic member.

[0014] In one embodiment of this utility model, the riveting platform is bolted to the base.

[0015] In one embodiment of the present invention, the riveting assembly includes a bracket, a driving member, and a lower pressing head. The bracket is connected to the base, the driving member is connected to the bracket, and the lower pressing head is connected to the driving member. The driving member drives the lower pressing head to move closer to or away from the riveting platform.

[0016] In one embodiment of the present invention, the lower pressure head includes a connecting rod and a pressure joint. The connecting rod is connected to the driving member, and the pressure joint can be detachably connected to the connecting rod. The end of the pressure joint is provided with a tapered pressure head.

[0017] In one embodiment of this utility model, the crimp connector is threadedly connected to the connecting rod.

[0018] In one embodiment of the present invention, the riveting assembly further includes a connecting plate, a guide post, and a guide sleeve. The connecting plate is connected to the driving member and the lower pressing head respectively. The guide post is connected to the connecting plate, and the guide sleeve is connected to the bracket. The guide post is slidably inserted into the guide sleeve.

[0019] In one embodiment of the present invention, a control component is further included, the control component including a controller, the controller being electrically connected to the drive component.

[0020] In one embodiment of the present invention, the control component further includes a proximity switch, which is connected to the base and electrically connected to the controller.

[0021] In one embodiment of this utility model, a protective cover is also included, which is connected to the base.

[0022] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0023] The terminal riveting equipment of this utility model includes a base, a riveting platform, a terminal limiting platform, a housing limiting platform, and a riveting assembly. The terminal limiting platform includes a platform body, a terminal limiting groove, a limiting post, and an elastic element. The platform body is connected to the riveting platform. The terminal limiting groove is formed on the platform body and is contoured to the outer contour of the signal terminal. The limiting post slides through the platform body. The two ends of the elastic element are connected to the bottom end of the limiting post and the bottom of the platform body, respectively. The housing limiting platform is connected to the riveting platform and is located on one side of the terminal limiting platform. A housing limiting groove is formed on the housing limiting platform and is contoured to the outer contour of the housing. In use, the terminal riveting equipment involves the operator placing the terminal in the terminal limiting groove. A limiting post passes through the riveting part of the signal terminal to create a limiting setting. The operator then inserts the housing onto the riveting part, with the housing simultaneously abutting and embedding itself in the housing limiting groove for stable support. Finally, the operator manipulates the riveting assembly to press and rivet the housing and the signal terminal's riveting part, forming a secure connection. By incorporating terminal and housing limiting platforms, the terminal riveting equipment ensures stable placement of the signal terminal and housing during the riveting process, eliminating the need for continuous hand-holding by the operator, thus avoiding operational risks, improving safety, and guaranteeing riveting quality. Attached Figure Description

[0024] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0025] Figure 1 This is a schematic diagram of the structure of the terminal riveting device in a preferred embodiment of this utility model;

[0026] Figure 2 yes Figure 1 The diagram shows the structural schematic of the crimping assembly in the terminal block riveting equipment.

[0027] Figure 3 yes Figure 1The diagram shows the structure of the riveting platform in the terminal riveting equipment.

[0028] Figure 4 yes Figure 1 A cross-sectional view of the terminal limiting platform in the terminal riveting equipment shown;

[0029] Figure 5 yes Figure 1 An exploded view of the terminal limiting platform and the housing limiting platform in the terminal riveting device shown.

[0030] Explanation of reference numerals in the accompanying drawings: 1. Base; 2. Riveting platform; 3. Terminal limiting platform; 31. Platform body; 311. First limiting hole; 312. Second limiting hole; 32. Terminal limiting groove; 33. Limiting post; 331. First limiting part; 332. Second limiting part; 34. Elastic element; 35. Sealing block; 4. Housing limiting platform; 41. Housing limiting groove; 5. Press riveting assembly; 51. Bracket; 52. Driving component; 53. Lower pressing head; 531. Connecting rod; 532. Press joint; 54. Connecting plate; 55. Guide post; 56. Guide sleeve; 6. Control assembly; 61. Controller; 62. Proximity switch; 7. Protective cover; 8. Wiring terminal; 81. Riveting part; 9. Housing. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0032] Reference Figures 1 to 5 As shown, this utility model discloses a terminal riveting device, comprising:

[0033] Base 1;

[0034] Riveting platform 2 is connected to base 1;

[0035] Terminal limiting platform 3 includes platform body 31, terminal limiting groove 32, limiting post 33 and elastic member 34. Platform body 31 is connected to riveting platform 2. Terminal limiting groove 32 is formed on platform body 31. Terminal limiting groove 32 is set in the same shape as the outer contour of signal terminal 8. Limiting post 33 slides through platform body 31. Both ends of elastic member 34 are connected to the bottom end of limiting post 33 and the bottom of platform body 31, respectively.

[0036] The housing limiting platform 4 is connected to the riveting platform 2. The housing limiting platform 4 is set on one side of the terminal limiting platform 3. The housing limiting platform 4 has a housing limiting groove 41, which is set in the same shape as the outer contour of the housing 9.

[0037] The riveting assembly 5 is connected to the base 1.

[0038] The signal terminal 8 is placed in the terminal limiting groove 32, the limiting post 33 passes through the riveting part 81 of the signal terminal 8, and the riveting assembly 5 is used to rivet the riveting part 81 of the signal terminal 8 and the housing 9.

[0039] When using the terminal riveting equipment, the operator places the terminal 8 in the terminal limiting groove 32, and the limiting post 33 passes through the riveting part 81 of the signal terminal 8 to form a limiting setting. Then, the operator inserts the housing 9 onto the riveting part 81, and the housing 9 simultaneously abuts and embeds into the housing limiting groove 41 to form a stable support. Finally, the operator manipulates the riveting assembly 5 to move and press the housing 9 and the riveting part 81 of the signal terminal 8 to form a solid connection. The terminal riveting equipment, by setting the terminal limiting platform 3 and the housing limiting platform 4, can stably place the signal terminal 8 and the housing 9 during the riveting process, eliminating the need for the operator to hold them continuously, avoiding operational risks, improving the safety factor, and ensuring the riveting quality.

[0040] In this embodiment, specifically, the riveting part 81 of the terminal 8 consists of multiple bent and protruding riveting pieces, which are arranged in sequence to surround the central space formed by the multiple riveting pieces. The limiting post 33 is inserted into the central space formed by the multiple riveting pieces.

[0041] In this embodiment, refer to Figure 4 As shown, preferably, the limiting post 33 includes a first limiting part 331 and a second limiting part 332 connected to each other, the diameter of the first limiting part 331 being smaller than the diameter of the second limiting part 332; the platform 31 has a first limiting hole 311 and a second limiting hole 312 connected to each other, the diameter of the first limiting hole 311 being smaller than the diameter of the second limiting hole 312; the first limiting part 331 passes through the first limiting hole 311, and one end of the first limiting part 331 extends to the outside of the platform 31; the second limiting part 332 passes through the second limiting hole 312, one end of the second limiting part 332 abuts against the top end face of the second limiting hole 312, and the other end of the second limiting part 332 is connected to the elastic member 34; a sealing block 35 is also connected in the second limiting hole 312, and one end of the sealing block 35 is connected to the other end of the elastic member 34.

[0042] The first limiting hole 311 and the second limiting hole 312 limit the positioning post 33. When the riveting assembly 5 is pressed down, the positioning post 33 located inside the riveting part 81 is forced to retract towards the position of the second limiting hole 312, and the elastic element 34 is compressed. When the riveting assembly 5 rises, the elastic element 34 provides a restoring force, driving the positioning post 33 to move and extend until one end of the second limiting part 332 on the positioning post 33 abuts against the top end of the second limiting hole 312. By setting the first limiting hole 311 and the second limiting hole 312, the reliability of the positioning function of the positioning post 3 is improved.

[0043] In this embodiment, specifically, the riveting platform 2 is bolted to the base 1.

[0044] The terminal limiting platform 3 and housing limiting platform 4 installed on the riveting platform 2 are set to correspond to the wiring terminals 8 and housings 9 to be riveted. Different shapes of wiring terminals 8 and housings 9 correspond to different shapes of terminal limiting platforms 3 and housing limiting platforms 4. By setting the bolt connection between the riveting platform 2 and the base 1, it is convenient to disassemble and replace the riveting platform 2, thereby improving the adaptability of the wiring terminal riveting equipment.

[0045] In this embodiment, refer to Figure 2 As shown, specifically, the riveting assembly 5 includes a bracket 51, a drive component 52, and a lower pressure head 53. The bracket 51 is connected to the base 1, the drive component 52 is connected to the bracket 51, and the lower pressure head 53 is connected to the drive component 52. The drive component 52 drives the lower pressure head 53 to approach or move away from the riveting platform 2.

[0046] In this embodiment, refer to Figure 4 As shown, preferably, the lower pressure head 53 includes a connecting rod 531 and a pressure head 532. The connecting rod 531 is connected to the driving member 52, and the pressure head 532 can be detachably connected to the connecting rod 531. The end of the pressure head 532 is provided with a tapered pressure head.

[0047] The lower pressure head 53 is prone to wear due to frequent contact and pressure with the terminal block 8, necessitating replacement. By setting up the connecting rod 531 and the pressure connector 532, only the pressure connector 532 of the riveting working part on the lower pressure head 53 needs to be replaced, saving production costs.

[0048] In this embodiment, the crimp connector 532 is specifically threadedly connected to the connecting rod 531. The threaded connection facilitates the assembly, disassembly, and replacement of the crimp connector 532 and the connecting rod 531, improving replacement efficiency.

[0049] In this embodiment, refer to Figure 2As shown, the riveting assembly 5 also includes a connecting plate 54, a guide post 55, and a guide sleeve 56. The connecting plate 54 is connected to the driving component 52 and the lower pressing head 53 respectively. The guide post 55 is connected to the connecting plate 54, and the guide sleeve 56 is connected to the bracket 51. The guide post 55 is slidably inserted into the guide sleeve 56.

[0050] By setting up a connecting plate 54, a guide post 55, and a guide sleeve 56, when the pressure head 53 is driven to rise and fall by the driving component 52, the guide post 55 slides through the guide sleeve 56, which plays a guiding and limiting role, thereby improving the reliability of the riveting assembly 5 and improving the riveting quality.

[0051] In this embodiment, refer to Figure 1 and Figure 2 As shown, specifically, the terminal block riveting device also includes a control component 6, which includes a controller 61, and the controller 61 is electrically connected to the drive component 52.

[0052] In this embodiment, preferably, the control component 6 further includes a proximity switch 62, which is connected to the base 1 and electrically connected to the controller 61.

[0053] A proximity switch 62 is installed on the outside of the terminal limiting platform 3 and the housing limiting platform 4 to detect whether a terminal block 8 is placed on the terminal limiting platform 3 and whether a housing 9 is placed on the housing limiting platform 4. When the operator places the terminal block 8 and the housing 9 on the terminal limiting platform 3 and the housing limiting platform 4 respectively, the proximity switch 62 detects the presence of materials and sends a signal to the controller 61. The controller 61 then sends a subsequent riveting command, thereby controlling the movement of the riveting assembly 5. By setting the proximity switch 62, the reliability and safety of the terminal riveting equipment are further improved.

[0054] In this embodiment, preferably, the terminal riveting device further includes a protective cover 7, which is connected to the base 1.

[0055] The protective cover 7 is installed on the outside of the riveting platform 2, the terminal limiting platform 3, the housing limiting platform 4, and the pressing assembly 5, thereby further improving the safety protection capability.

[0056] The implementation principle of this embodiment is as follows: When the terminal riveting equipment is in use, the operator places the terminal 8 in the terminal limiting groove 32, and the limiting post 33 passes through the riveting part 81 to form a limiting setting. Then the operator inserts the housing 9 into the riveting part 81, and the housing 9 simultaneously abuts and is embedded in the housing limiting groove 41. The proximity switch 62 detects that the material is in the preset processing position. The operator uses the controller 61 to drive the driving member 52 to drive the pressing head 53 to press against the riveting part 81, and the riveting part 81 deforms, thereby completing the riveting process of the terminal 8 and the housing 9.

[0057] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A crimping apparatus for a terminal, characterized by comprising: The utility model relates to a signal terminal crimping device, including: a base; a riveting platform connected with the base; a terminal limiting table including a table body, a terminal limiting slot, a limiting column and an elastic piece, the table body is connected with the riveting platform, the terminal limiting slot is opened on the table body, the terminal limiting slot is set with the outer contour of signal terminal profiling, the limiting column is slidably arranged on the table body, and two ends of the elastic piece are connected with the bottom end of the limiting column and the bottom of the table body respectively; a shell limiting table connected with the riveting platform, the shell limiting table is arranged on one side of the terminal limiting table, and a shell limiting slot is formed in the shell limiting table, the shell limiting slot is set with the outer contour of the shell; a riveting assembly connected with the base; wherein the signal terminal is placed in the terminal limiting slot, the limiting column is arranged in the riveting part of the signal terminal, and the riveting assembly is used for riveting the riveting part of the signal terminal and the shell.

2. The terminal crimping apparatus of claim 1, wherein: The limiting column includes a first limiting part and a second limiting part connected with each other, the diameter of the first limiting part is smaller than that of the second limiting part; the table body is provided with a first limiting hole and a second limiting hole in communication with each other, the diameter of the first limiting hole is smaller than that of the second limiting hole; the first limiting part is arranged in the first limiting hole, and one end of the first limiting part extends to the outside of the table body; the second limiting part is arranged in the second limiting hole, one end of the second limiting part abuts against the top end face of the second limiting hole, and the other end of the second limiting part is connected with the elastic piece; the second limiting hole is further connected with a plugging block, and one end of the plugging block is connected with the other end of the elastic piece.

3. The terminal crimping apparatus of claim 1, wherein: The riveting platform is bolted with the base.

4. The wiring terminal crimping apparatus according to claim 1, characterized by: The riveting assembly includes a bracket, a driving piece and a pressing head, the bracket is connected with the base, the driving piece is connected with the bracket, the pressing head is connected with the driving piece, and the driving piece drives the pressing head to approach or move away from the riveting platform.

5. The terminal crimping apparatus of claim 4, wherein: The pressing head includes a connecting rod and a pressing joint, the connecting rod is connected with the driving piece, the pressing joint is detachably connected with the connecting rod, and the end of the pressing joint is provided with a tapered pressing head.

6. The wiring terminal crimping apparatus according to claim 5, characterized by: The pressing joint is threadedly connected with the connecting rod.

7. The wiring terminal crimping apparatus according to claim 4, characterized by: The riveting assembly further includes a connecting plate, a guide column and a guide sleeve, the connecting plate is connected with the driving piece and the pressing head respectively, the guide column is connected with the connecting plate, the guide sleeve is connected with the bracket, and the guide column is slidably arranged in the guide sleeve.

8. The wiring terminal crimping apparatus according to claim 4, characterized by: The control assembly further includes a proximity switch connected with the base and electrically connected with the controller.

9. The terminal crimping apparatus of claim 8, wherein: The control assembly further includes a protective cover connected with the base.

10. The wiring terminal crimping apparatus of claim 1, wherein: ​

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