A servo terminal

Abstract

The utility model discloses a kind of servo terminal machines, including support, the front end of the support is provided with processing mesa, the upper end of the support is fixedly installed with servo electric cylinder, the lower end of piston rod in the servo electric cylinder is connected with upper die, the upper part of the processing mesa is fixedly installed with lower die, the lower die is below upper die, the bottom of the outer surface of the support front end is equipped with mounting groove, reciprocating feeding structure is installed in the mounting groove, the front end of reciprocating feeding structure is connected with support feeding structure, and reciprocating feeding structure includes guide ring, first guide rod, air cylinder and fixed plate. A kind of servo terminal machine is disclosed in the utility model, and reciprocating feeding structure and support feeding structure are set, workpiece is conveniently fed, the hand of staff is away from the position of upper die and lower die, the security of operation is improved, and the wire is fixed by the setting wire fixing clamp, the stability of feeding is improved.

Description

Technical Field

[0001] This utility model relates to the field of servo terminal block technology, specifically a servo terminal block machine. Background Technology

[0002] A servo terminal crimping machine is an automated device used to crimp wires to terminals, and it is widely used in electronics, electrical engineering, automotive wiring harnesses and other fields.

[0003] However, existing servo terminal crimping machines have the following problems during the material loading process:

[0004] 1. Safety hazard: Operators need to manually place the wires and terminals between the upper and lower molds, and their hands can easily enter the crimping area, posing a risk of being pinched by the molds;

[0005] 2. High labor intensity: Manual feeding relies on manual support, which can easily lead to fatigue and increase the probability of operational errors over long periods of time.

[0006] Therefore, we propose a servo terminal block machine. Utility Model Content

[0007] (a) Technical problems to be solved

[0008] In view of the shortcomings of the prior art, this utility model provides a servo terminal machine, which improves the safety of operation by mechanically feeding materials, and can effectively solve the problems in the background art.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a servo terminal crimping machine includes a bracket, a processing table is provided at the front end of the bracket, a servo electric cylinder is fixedly installed at the upper end of the bracket, an upper mold is connected to the lower end of the piston rod in the servo electric cylinder, a lower mold is fixedly installed on the upper part of the processing table, the lower mold is located below the upper mold, a mounting groove is opened at the bottom of the outer surface of the front end of the bracket, a reciprocating feeding structure is installed in the mounting groove, a supporting feeding structure is connected to the front end of the reciprocating feeding structure, and the reciprocating feeding structure includes a guide ring, a first guide rod, a cylinder, and a fixed... The support feeding structure includes a connecting plate, a mounting arm, a first connecting arm, a second connecting arm, a mounting block, a terminal positioning plate, and a wire fixing clamp. The first connecting arm is fixed to the right end of the outer surface of one side of the mounting arm, and the second connecting arm is fixed to the left end of the outer surface of one side of the mounting arm. The wire fixing clamp is fixed to the upper outer surface of the second connecting arm away from the mounting arm. The wire fixing clamp includes a lower fixing block, an upper clamping block, a second guide rod, an electromagnet, a mounting cavity, a compression spring, a movable block, and a guide hole. The lower fixing block is fixed to the upper outer surface of the second connecting arm away from the mounting arm.

[0011] Preferably, the fixing plate is fixed to the front end of the mounting groove, and there are two sets of guide rings and first guide rods. The two sets of guide rings are fixed on the left and right sides of the outer surface of the front end of the fixing plate, and the guide rings penetrate to the other outer surface of the fixing plate. The outer wall of the front end of the cylinder body is fixedly connected to the middle of the fixing plate, and the rear end of the cylinder body is fixedly connected to the middle of the rear end of the mounting groove. The front end of the cylinder body penetrates to the outer surface of the front end of the fixing plate.

[0012] Preferably, the outer surface of the front end of the piston rod in the cylinder is fixedly connected to the outer surface of the rear end of the connecting plate, the outer surfaces of the front ends of the two sets of first guide rods are fixedly connected to both sides of the outer surface of the rear end of the connecting plate, and the outer wall of the first guide rod is slidably connected to the guide ring.

[0013] Preferably, the upper outer surface of the connecting plate is fixedly connected to the middle part of the lower outer surface of the mounting arm, the lower outer surface of the mounting block is fixedly connected to the end of the upper outer surface of the first connecting arm away from the mounting arm, and the terminal positioning plate is fixed on the right side of the upper outer surface of the mounting block.

[0014] Preferably, the upper clamping block is located above the lower fixed block, and wire limiting grooves are provided in the middle of the lower outer surface of the upper clamping block and the middle of the upper outer surface of the lower fixed block. The mounting cavity is opened inside both ends of the upper clamping block, the guide hole is opened at the four corners of the bottom of the mounting cavity, and the guide hole extends to the lower outer surface of the upper clamping block. The second guide rod passes through the guide hole and is fixedly connected to the four corners of the lower outer surface of the movable block. The lower outer surface of the second guide rod is fixedly connected to the left and right sides of the upper outer surface of the lower fixed block. The compression spring is fixed between the upper outer surface of the movable block and the top of the mounting cavity. The electromagnet is embedded and fixed on the left and right sides of the upper outer surface of the lower fixed block.

[0015] Preferably, the upper outer surface of the movable block is elastically connected to the upper part of the mounting cavity via a compression spring, the outer wall of the second guide rod is slidably connected to the guide hole, the outer wall of the movable block is slidably connected to the mounting cavity, and the electromagnet is magnetically connected to the upper clamping block.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a servo terminal block machine, which has the following advantages:

[0018] 1. This servo terminal crimping machine, through its reciprocating feeding structure and supporting feeding structure, facilitates the feeding of workpieces, keeping the operator's hands away from the upper and lower dies, thus improving operational safety.

[0019] 2. This servo terminal crimping machine, through the setting of wire fixing clamps, facilitates the fixing of wires, improves the stability of feeding, and reduces labor intensity. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a servo terminal block machine according to the present invention.

[0021] Figure 2 This is a partial structural schematic diagram of a servo terminal block machine according to the present invention.

[0022] Figure 3 This is a schematic diagram of the supporting feeding structure in a servo terminal machine according to the present invention.

[0023] Figure 4 This is a schematic diagram of the wire fixing clamp in a servo terminal machine according to the present invention.

[0024] Figure 5 This is a front cross-sectional view of the upper clamping block in a servo terminal block machine according to the present invention.

[0025] In the diagram: 1. Bracket; 2. Servo electric cylinder; 3. Upper mold; 4. Lower mold; 5. Machining table; 6. Mounting slot; 7. Reciprocating feeding structure; 8. Support feeding structure; 9. Guide ring; 10. First guide rod; 11. Cylinder; 12. Connecting plate; 13. Mounting arm; 14. First connecting arm; 15. Second connecting arm; 16. Mounting block; 17. Terminal positioning plate; 18. Wire fixing clamp; 19. Lower fixing block; 20. Upper clamping block; 21. Second guide rod; 22. Electromagnet; 23. Wire limiting groove; 24. Mounting cavity; 25. Compression spring; 26. Movable block; 27. Guide hole; 28. Fixing plate. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] This embodiment is a servo terminal block machine.

[0028] like Figure 1-5As shown, the system includes a support 1, a processing table 5 at the front end of the support 1, a servo electric cylinder 2 fixedly mounted on the upper end of the support 1, an upper mold 3 connected to the lower end of the piston rod of the servo electric cylinder 2, a lower mold 4 fixedly mounted on the upper part of the processing table 5, the lower mold 4 being located below the upper mold 3, a mounting groove 6 being opened at the bottom of the outer surface of the front end of the support 1, a reciprocating feeding structure 7 being installed in the mounting groove 6, a supporting feeding structure 8 being connected to the front end of the reciprocating feeding structure 7, the reciprocating feeding structure 7 including a guide ring 9, a first guide rod 10, a cylinder 11 and a fixing plate 28, and the supporting feeding structure 8 including a connecting plate 12, a mounting arm 13, and a first connecting arm 14. The first connecting arm 14 is fixed to the right end of the outer surface of the mounting arm 13, and the second connecting arm 15 is fixed to the left end of the outer surface of the mounting arm 13. The wire fixing clamp 18 is fixed to the upper outer surface of the second connecting arm 15 away from the mounting arm 13. The wire fixing clamp 18 includes a lower fixing block 19, an upper clamping block 20, a second guide rod 21, an electromagnet 22, a mounting cavity 24, a compression spring 25, a movable block 26, and a guide hole 27. The lower fixing block 19 is fixed to the upper outer surface of the second connecting arm 15 away from the mounting arm 13.

[0029] The fixing plate 28 is fixed to the front end of the mounting groove 6. There are two sets of guide rings 9 and first guide rods 10. The two sets of guide rings 9 are fixed to the left and right sides of the outer surface of the front end of the fixing plate 28, and the guide rings 9 extend to the other outer surface of the fixing plate 28. The outer wall of the front end of the cylinder body of the cylinder 11 is fixedly connected to the middle of the fixing plate 28, and the rear end of the cylinder body of the cylinder 11 is fixedly connected to the middle of the rear end of the mounting groove 6. The front end of the cylinder body of the cylinder 11 extends to the outer surface of the front end of the fixing plate 28; the outer surface of the front end of the piston rod in the cylinder 11... The outer surface of the connecting plate 12 is fixedly connected to the rear end of the connecting plate 12. The outer surfaces of the front ends of the two sets of first guide rods 10 are fixedly connected to both sides of the outer surface of the rear end of the connecting plate 12, and the outer wall of the first guide rod 10 is slidably connected to the guide ring 9. The outer surface of the upper end of the connecting plate 12 is fixedly connected to the middle of the outer surface of the lower end of the mounting arm 13. The outer surface of the lower end of the mounting block 16 is fixedly connected to the end of the outer surface of the upper end of the first connecting arm 14 away from the mounting arm 13. The terminal positioning plate 17 is fixed on the right side of the outer surface of the upper end of the mounting block 16. Block 20 is located above the lower fixed block 19, and wire limiting grooves 23 are provided in the middle of the lower outer surface of the upper clamping block 20 and the middle of the upper outer surface of the lower fixed block 19. The mounting cavity 24 is opened inside both ends of the upper clamping block 20, and guide holes 27 are opened at the four corners of the bottom of the mounting cavity 24, and the guide holes 27 penetrate to the lower outer surface of the upper clamping block 20. The second guide rod 21 passes through the guide hole 27 and is fixedly connected to the four corners of the lower outer surface of the movable block 26, and the lower outer surface of the second guide rod 21 is connected to the upper end of the lower fixed block 19. The left and right sides of the outer surface are fixedly connected. The compression spring 25 is fixed between the upper outer surface of the movable block 26 and the top of the mounting cavity 24. The electromagnet 22 is embedded and fixed on the left and right sides of the upper outer surface of the lower fixed block 19. The upper outer surface of the movable block 26 is elastically connected to the upper part of the mounting cavity 24 through the compression spring 25. The outer wall of the second guide rod 21 is slidably connected to the guide hole 27. The outer wall of the movable block 26 is slidably connected to the mounting cavity 24. The electromagnet 22 is magnetically connected to the upper clamping block 20.

[0030] It should be noted that this utility model is a servo terminal crimping machine. The bracket 1, servo electric cylinder 2, upper mold 3, lower mold 4, and processing table 5 described in this document are all existing technologies and can be effectively understood by those skilled in the art. Specific details will not be elaborated further. During loading, the cylinder 11 first drives the supporting loading structure 8 to move in front of the bracket 1. The first guide rod 10 slides along the guide ring 9 to improve the stability of the supporting loading structure 8. The wire fixing clamp 18 and terminal positioning plate 17 in the supporting loading structure 8 move away from the upper mold 3 and lower mold 4. Then, loading is performed, inserting one end of the wire through the upper clamping block 20 and the lower fixing block 19 into the interior of the terminal. The terminal is limited by the terminal positioning plate 17, which serves as a positioning device. The terminal is supported by the mounting block 16, and then the wire is clamped and fixed by the wire fixing clamp 18. When the electromagnet 22 is energized, the electromagnet 22 attracts the upper clamping block 20, causing the upper clamping block 20 to descend. After the upper clamping block 20 descends, the compression spring 25 inside the mounting cavity 24 is squeezed, clamping the wire in the wire limiting groove 23 in the upper clamping block 20 and the lower fixing block 19. After the wire is fixed, the operation of the cylinder 11 drives the supporting feeding structure 8 to move towards the bracket 1, so that the terminal positioning plate 17 and the wire fixing clamp 18 move to both sides of the upper mold 3 and the lower mold 4, realizing mechanical feeding. (See the attached instruction manual.) Figure 1 As shown, to improve safety during loading, during unloading, the operation of cylinder 11 drives the support loading structure 8 to move forward and reset, de-energizing electromagnet 22. Due to the reaction force of compression spring 25, the upper clamping block 20 is lifted, releasing the limit on the wire. At this time, the crimped product can be pulled out to achieve unloading.

[0031] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A servo terminal block machine, comprising a bracket (1), a processing table (5) provided at the front end of the bracket (1), a servo electric cylinder (2) fixedly mounted at the upper end of the bracket (1), an upper mold (3) connected to the lower end of the piston rod of the servo electric cylinder (2), and a lower mold (4) fixedly mounted on the upper part of the processing table (5), the lower mold (4) being located below the upper mold (3), characterized in that: The bracket (1) has a mounting groove (6) at the bottom of its front outer surface. A reciprocating feeding structure (7) is installed in the mounting groove (6). A supporting feeding structure (8) is connected to the front end of the reciprocating feeding structure (7). The reciprocating feeding structure (7) includes a guide ring (9), a first guide rod (10), a cylinder (11), and a fixing plate (28). The supporting feeding structure (8) includes a connecting plate (12), a mounting arm (13), a first connecting arm (14), a second connecting arm (15), a mounting block (16), a terminal positioning plate (17), and a wire fixing clamp (18). The first connecting arm (14) is fixed to the mounting block. The second connecting arm (15) is fixed to the right end of the outer surface of the mounting arm (13) on one side, and the wire fixing clamp (18) is fixed to the upper outer surface of the second connecting arm (15) away from the mounting arm (13). The wire fixing clamp (18) includes a lower fixing block (19), an upper clamping block (20), a second guide rod (21), an electromagnet (22), a mounting cavity (24), a compression spring (25), a movable block (26), and a guide hole (27). The lower fixing block (19) is fixed to the upper outer surface of the second connecting arm (15) away from the mounting arm (13).

2. A servo terminal block machine according to claim 1, characterized in that: The fixing plate (28) is fixed at the front end of the mounting groove (6). There are two sets of guide rings (9) and first guide rods (10). The two sets of guide rings (9) are fixed on the left and right sides of the outer surface of the front end of the fixing plate (28), and the guide rings (9) penetrate to the outer surface of the other side of the fixing plate (28). The outer wall of the front end of the cylinder (11) is fixedly connected to the middle of the fixing plate (28), and the rear end of the cylinder (11) is fixedly connected to the middle of the rear end of the mounting groove (6). The front end of the cylinder (11) penetrates to the outer surface of the front end of the fixing plate (28).

3. A servo terminal block machine according to claim 2, characterized in that: The outer surface of the piston rod at the front end of the cylinder (11) is fixedly connected to the outer surface of the rear end of the connecting plate (12), the outer surfaces of the front ends of the two sets of first guide rods (10) are fixedly connected to both sides of the outer surface of the rear end of the connecting plate (12), and the outer wall of the first guide rod (10) is slidably connected to the guide ring (9).

4. A servo terminal block machine according to claim 3, characterized in that: The upper outer surface of the connecting plate (12) is fixedly connected to the middle part of the lower outer surface of the mounting arm (13), the lower outer surface of the mounting block (16) is fixedly connected to the end of the upper outer surface of the first connecting arm (14) away from the mounting arm (13), and the terminal positioning plate (17) is fixed on the right side of the upper outer surface of the mounting block (16).

5. A servo terminal block machine according to claim 4, characterized in that: The upper clamping block (20) is located above the lower fixing block (19), and the middle of the lower outer surface of the upper clamping block (20) and the middle of the upper outer surface of the lower fixing block (19) are provided with wire limiting grooves (23). The mounting cavity (24) is opened inside both ends of the upper clamping block (20). The guide hole (27) is opened at the four corners of the bottom of the mounting cavity (24), and the guide hole (27) penetrates to the lower outer surface of the upper clamping block (20). The second guide rod (21) penetrates the guide hole (27) and is fixedly connected to the four corners of the lower outer surface of the movable block (26). The lower outer surface of the second guide rod (21) is fixedly connected to the left and right sides of the upper outer surface of the lower fixing block (19). The compression spring (25) is fixed between the upper outer surface of the movable block (26) and the top of the mounting cavity (24). The electromagnet (22) is embedded and fixed on the left and right sides of the upper outer surface of the lower fixing block (19).

6. A servo terminal block machine according to claim 5, characterized in that: The upper outer surface of the movable block (26) is elastically connected to the upper part of the mounting cavity (24) through a compression spring (25). The outer wall of the second guide rod (21) is slidably connected to the guide hole (27). The outer wall of the movable block (26) is slidably connected to the mounting cavity (24). The electromagnet (22) is magnetically connected to the upper clamping block (20).

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