Terminal spring piece assembling workbench
By designing the terminal shrapnel assembly workbench, automatic assembly and discharge is achieved using rotating working plates, assembly molds and feeding mechanisms, the problems of manual assembly and slow production pace in the prior art are solved, and production efficiency and applicability are improved.
Patent Information
- Application Number
- CN202421536059.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-02
AI Technical Summary
In the prior art, the assembly of terminal blocks requires manual operation, which is labor-intensive, has a slow production pace, and lacks suitable molds, which increases the assembly difficulty.
A terminal shrapnel assembly workbench is designed, including a rotating working plate, assembling mold, terminal shrapnel feeding mechanism, NG feeding mechanism and OK feeding mechanism. The front end of the assembly mold is equipped with a terminal slot and a shrapnel extrusion groove, and a push rod at the rear end. The push rod and the moving mechanism driven by the cylinder are automatically assembled and discharged.
It realizes automatic and efficient assembly of terminal shrapnel, quickly launches qualified and unqualified products, improves production rhythm and efficiency, and is suitable for large-scale production.
Smart Images
Figure CN222785627U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of manufacturing and installing electronic precision accessories, in particular to a terminal spring clip assembly workbench. Background Art
[0002] Assembled finished products of existing products such as Figure 1 As shown, the spring piece b needs to be inserted into the cavity of the terminal a, so that one side of the spring piece b is stuck with the terminal a and the positioning hole on the other side is connected with the positioning protrusion in the terminal a. Manual assembly is laborious, which increases labor intensity and reduces production rhythm. Due to the special shape of the spring piece b and the terminal a, the spring piece b has a certain elasticity. There is currently no suitable mold on the market for assembly, which also increases the difficulty of product assembly to a certain extent. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide a terminal spring clip assembly workbench, aiming to solve the technical problems existing in the prior art that manual assembly is laborious, labor-intensive, and slow in production pace, and there are currently no suitable molds on the market to cooperate with the assembly, which increases the difficulty of product assembly.
[0004] The technical scheme of the utility model is: a terminal spring clip assembly workbench, comprising a rotating work disk, a plurality of assembly molds arranged on the rotating work disk, and a terminal feeding mechanism, a spring clip feeding mechanism, an NG discharging mechanism, and an OK discharging mechanism arranged around the rotating work disk; the front end of the assembly mold is provided with a connected terminal slot and a spring clip extrusion groove, and the rear end of the assembly mold is provided with a push rod capable of extending into the terminal slot; the terminal feeding mechanism comprises a terminal feeding seat, a terminal feeding seat arranged on one side of the terminal feeding seat to push the terminal into the terminal slot The terminal pushing rod inside; the spring feeding mechanism includes a spring feeding seat, a spring pushing rod arranged on one side of the spring feeding seat, the spring feeding seat and the spring pushing rod are installed on the moving mechanism, the moving mechanism sends the spring into the spring extrusion groove for extrusion and deformation, and then pushes the spring into the terminal through the spring pushing rod; the NG discharging mechanism and the OK discharging mechanism both include a discharging pipe and a finished product pushing mechanism arranged at the feeding port of the discharging pipe, the finished product pushing mechanism can push the push rod to push the assembled product out of the assembly mold and drop it into the discharging pipe.
[0005] Furthermore, in the utility model, the plurality of assembly molds are equiangularly distributed on the outer edge of the rotating work plate, and a guide column is provided on the rotating work plate behind each assembly mold.
[0006] Furthermore, the terminal feeding seat in the utility model is provided with a through slot for placing the terminal, and the terminal pushing rod is driven by the first cylinder to extend into the through slot to push the terminal out.
[0007] Furthermore, the moving mechanism in the utility model includes a moving plate driven by a second cylinder, a spring feeding seat is installed on one side of the moving plate, and a spring pushing rod is driven by a third cylinder and installed on the front end of the moving plate.
[0008] Furthermore, the spring feeding mechanism in the utility model also includes a top block that is driven to be retracted by a fourth cylinder, and the top block can be extended to fit against the outer end surface of the terminal.
[0009] Furthermore, the finished product pushing mechanism in the utility model includes a push block that is driven to be telescopic by a fifth cylinder, and the push block pushes the push rod along the guide column.
[0010] Compared with the prior art, the utility model has the following advantages: the assembly workbench of the utility model utilizes an assembly mold to cooperate with a terminal feeding mechanism and a spring feeding mechanism to complete the assembly of the terminal and the spring in sequence; the structure of the assembly mold is specially designed, and the left and right half cavities are used to respectively complete the assembly of the spring and the terminal; the extrusion groove design of the left half cavity can help the spring to extrude and deform, so that it can be quickly pushed into the terminal to complete the assembly; the assembled product is discharged by an NG discharge mechanism or an OK discharge mechanism, and when discharging, the product can be quickly pushed out in cooperation with a push rod at the rear end of the mold, and the mold is emptied for subsequent continuous assembly operations; the assembly workbench of the utility model can automatically and efficiently complete the assembly of the terminal spring and separately discharge qualified products and unqualified products, with a fast production rhythm and high production efficiency, and is suitable for large-scale production operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the finished assembly of the existing product;
[0012] Figure 2 It is the overall structure diagram of the utility model;
[0013] Figure 3 It is a three-dimensional diagram of the assembly mold described in the utility model;
[0014] Figure 4 A three-dimensional diagram of the assembly mold in the utility model from another perspective;
[0015] Figure 5 It is a schematic diagram of the specific structure of the terminal feeding mechanism described in the utility model;
[0016] Figure 6 This is a schematic diagram of the specific structure of the terminal feeding seat described in the utility model;
[0017] Figure 7 This is a schematic diagram of the state of the assembly mold of the utility model when the terminal is assembled;
[0018] Figure 8 It is a specific structural schematic diagram of the spring feeding mechanism described in the utility model;
[0019] Fig. 9 This is a schematic diagram of the state of the utility model when the spring piece is assembled;
[0020] Fig.10 It is a specific structural schematic diagram of the NG discharging mechanism and the OK discharging mechanism described in the utility model.
[0021] Wherein: 1. Rotating work plate; 2. Assembling mold; 21. Terminal slot; 22. Spring sheet extrusion groove; 23. Push rod; 3. Terminal feeding mechanism; 31. Terminal feeding seat; 31a. Penetration groove; 32. Terminal pushing rod; 33. First cylinder; 4. Spring sheet feeding mechanism; 41. Spring sheet feeding seat; 42. Spring sheet pushing rod; 43. Second cylinder; 44. Moving plate; 45. Third cylinder; 46. Fourth cylinder; 47. Ejector block; 5. NG discharging mechanism; 6. OK discharging mechanism; 7. Guide column; 8. Discharging pipe; 9. Fifth cylinder; 10. Push block; a. Terminal; b. Spring sheet. DETAILED DESCRIPTION
[0022] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.
[0023] Example:
[0024] The attached drawings show a specific implementation of a terminal spring sheet assembly workbench of the utility model. Figure 2 It mainly includes a rotating work disk 1, eight assembly molds 2 arranged on the rotating work disk 1, and a terminal feeding mechanism 3, a spring feeding mechanism 4, an NG discharge mechanism 5, and an OK discharge mechanism 6 arranged around the rotating work disk 1. The rotating work disk 1 rotates counterclockwise when working, driving the assembly molds 2 to rotate and assemble the terminals a and springs b in sequence before discharging.
[0025] The structure of the assembly mold 2 is as follows Figure 3 , Figure 4 As shown, the front end is provided with a terminal slot 21 and a spring extrusion groove 22 which are connected to each other, and the rear end is provided with a push rod 23 which can extend into the terminal slot 21. The terminal slot 21 is used to insert the terminal a, the spring extrusion groove 22 is used to squeeze the spring b to produce deformation, so as to facilitate pushing into the terminal a for assembly, and the push rod 23 is used to push the assembled product out of the mold.
[0026] In this embodiment, eight assembly molds 2 are equiangularly distributed on the outer edge of the rotating work plate 1 , and a guide column 7 is provided on the rotating work plate 1 behind each assembly mold 2 .
[0027] Combination Figure 5 , Figure 6As shown, in this embodiment, the terminal feeding mechanism 3 includes a terminal feeding seat 31, which can move forward and backward. A through slot 31a is provided at the front end of the terminal feeding seat 31. The terminal a is placed in the through slot 31a and is fed forward by the terminal feeding seat 31. A terminal pushing rod 32 driven by a first cylinder 33 is provided on one side of the terminal feeding seat 31. The terminal pushing rod 32 can extend into the through slot 31a to push the terminal a into the terminal slot 21 of the mold. After the terminal is inserted and installed, Figure 7 shown.
[0028] Combination Figure 8 , Fig. 9 As shown, in this embodiment, the spring feeding mechanism 4 includes a spring feeding seat 41, and the spring piece b is clamped at the front end of the spring feeding seat 41 from one side. A spring piece push rod 42 driven by a third cylinder 45 is provided on one side of the spring feeding seat 41, and the spring piece push rod 42 is used to push out the spring piece b. The spring feeding seat 41 is installed on one side of a moving plate 44, and the spring piece push rod 42 is installed at the front end of the moving plate 44. The moving plate 44 is driven by a second cylinder 43, and can drive the spring feeding seat 41 to approach or move away from the assembly mold 2, and send the spring piece b to the spring piece extrusion groove 22 for extrusion and deformation, and then use the spring piece push rod 42 to push the spring piece b into the terminal a to complete the assembly.
[0029] In this embodiment, the spring feeding mechanism 4 also includes a top block 47 driven by the fourth cylinder 46 to extend and retract. The top block 47 can extend to fit the outer end surface of the terminal a to prevent the spring piece b from moving on the terminal a due to the rebound force of the spring piece b when it is pushed into the terminal a.
[0030] Combination Fig.10 As shown, in this embodiment, the NG discharging mechanism 5 and the OK discharging mechanism 6 both include a discharging pipe 8, and a push block 10 which is arranged above the feed port of the discharging pipe 8 and is driven and retracted by the fifth cylinder 9. The push block 10 can push the push rod 23 along the guide column 7 to push the assembled product out of the assembly mold 2 and drop it into the discharging pipe 8 for output.
[0031] When the assembly workbench of the utility model is in operation, the work plate 1 is rotated counterclockwise, and the terminal feeding mechanism 3 is first used to push the terminal a into the terminal slot 21 of the mold to complete the terminal assembly. Figure 7 Then rotate the work plate 1 counterclockwise to rotate two workstations, use the spring feeding mechanism 4 to send the spring b to the spring extrusion groove 22 for extrusion and deformation, and then push it into the terminal a to complete the spring assembly. The finished product is as shown in FIG. Figure 1As shown. After the assembly is completed, the rotating work plate 1 continues to rotate counterclockwise, and unqualified products are discharged by the NG discharging mechanism 5, and qualified products are discharged by the OK discharging mechanism 6. When discharging, the push rod 23 at the rear end of the mold is pushed to quickly push the product out of the mold, and qualified products and unqualified products are output separately. The assembly mold 2 is emptied and continues to rotate for assembly. The assembly workbench of the utility model can automatically and efficiently complete the assembly of the end spring clips, and discharge qualified products and unqualified products separately. It has a fast production rhythm and high production efficiency, and is suitable for large-scale production operations.
[0032] Of course, the above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any modifications made according to the spirit of the main technical solution of the utility model should be included in the protection scope of the utility model.
Claims
1. A terminal spring assembly workbench, characterized in that: The invention comprises a rotating work disk (1), a plurality of assembly molds (2) arranged on the rotating work disk (1), and a terminal feeding mechanism (3), a spring feeding mechanism (4), an NG discharging mechanism (5), and an OK discharging mechanism (6) arranged around the rotating work disk (1); the front end of the assembly mold (2) is provided with a terminal slot (21) and a spring extrusion groove (22) which are connected to each other, and the rear end of the assembly mold (2) is provided with a push rod (23) which can extend into the terminal slot (21); the terminal feeding mechanism (3) comprises a terminal feeding seat (31), and a terminal pushing rod (32) arranged on one side of the terminal feeding seat (31) for pushing a terminal (a) into the terminal slot (21); The spring sheet feeding mechanism (4) comprises a spring sheet feeding seat (41) and a spring sheet pushing rod (42) arranged at one side of the spring sheet feeding seat (41); the spring sheet feeding seat (41) and the spring sheet pushing rod (42) are installed on a moving mechanism, and the moving mechanism sends the spring sheet (b) to the spring sheet extrusion groove (22) for extrusion and deformation, and then pushes the spring sheet (b) into the terminal (a) through the spring sheet pushing rod (42); the NG discharging mechanism (5) and the OK discharging mechanism (6) both comprise a discharging pipe (8) and a finished product pushing mechanism arranged at the feeding port of the discharging pipe (8); the finished product pushing mechanism can push the pushing rod (23) to push the assembled product out of the assembly mold (2) and drop it into the discharging pipe (8).
2. The terminal spring assembly workbench according to claim 1, characterized in that: The plurality of assembly molds (2) are equiangularly distributed on the outer edge of the rotating work plate (1), and a guide column (7) is provided on the rotating work plate (1) at the rear of each assembly mold (2).
3. The terminal spring assembly workbench according to claim 1, characterized in that: The terminal feeding seat (31) is provided with a through slot (31a) for placing the terminal (a), and the terminal pushing rod (32) is driven by the first cylinder (33) to extend into the through slot (31a) to push the terminal (a) out.
4. The terminal spring assembly workbench according to claim 1, characterized in that: The moving mechanism comprises a moving plate (44) driven by a second cylinder (43), a spring sheet feeding seat (41) mounted on one side of the moving plate (44), and a spring sheet pushing rod (42) driven by a third cylinder (45) and mounted on the front end of the moving plate (44).
5. The terminal spring assembly workbench according to claim 1, characterized in that: The spring sheet feeding mechanism (4) also includes a top block (47) that is driven to extend and retract by a fourth cylinder (46), and the top block (47) can extend to fit against the outer end surface of the terminal (a).
6. The terminal spring assembly workbench according to claim 2, characterized in that: The finished product pushing mechanism comprises a push block (10) driven to be telescopic by a fifth cylinder (9), and the push block (10) pushes a push rod (23) along the guide column (7).