SM connecting line terminal crimping device

Abstract

The utility model discloses an SM connecting wire terminal crimping device, belongs to the technical field of connecting wire terminal processing, and aims to solve the problem that crimping impurities, such as a wire skin and partial fragments formed when crimping fails, are inevitably left under the crimping operation of a terminal and a wire in the prior art. And the impurities may directly influence the subsequent crimping operation under the condition that the impurities are not completely treated. Comprising a machining table, a side supporting frame is fixed to one end of the upper portion of the machining table, a top frame is fixed to the top end of the side supporting frame, crimping mechanisms are installed on the upper portion of the machining table and the upper portion and the lower portion of the top frame, and a cleaning mechanism is installed on the inner side of the side supporting frame and comprises a side mounting frame; the side mounting frames are installed on the two sides of the middle of the side supporting frame, linkage assemblies are installed on the inner sides of the two side mounting frames and comprise lead screw sliding sleeves and guide sleeves, assembling frames are fixed to the front ends of the lead screw sliding sleeves and the front ends of the guide sleeves, and cleaning assemblies are installed in the middles of the assembling frames.

Description

Technical Field

[0001] The utility model belongs to the technical field of connecting wire terminal processing, and particularly relates to an SM connecting wire terminal crimping tool. Background Art

[0002] A terminal is a component for connecting a storage battery and an external conductor. In electrical engineering, a terminal mostly refers to a wiring terminal, also called a connection terminal. The types include single-hole, double-hole, socket, hook, etc. Classified by material, there are copper plated silver, copper plated zinc, copper, aluminum, iron, etc. Their main functions are to transmit electrical signals or conduct electricity. Crimping devices usually have two types: mechanical and hydraulic, and are used to crimp the joints or terminations of aluminum or copper wires in electrical and engineering projects.

[0003] For example, patent CN215418920U discloses a connecting wire terminal crimping device, which includes a crimping seat. A crimping hole is opened inside the crimping seat. A hydraulic rod is fixedly installed inside the crimping seat above the crimping hole, and the output shaft of the hydraulic rod extends into the crimping hole. A connecting column is fixedly installed at the bottom of the hydraulic rod. A connecting cavity is opened inside the connecting column. A spring is fixedly installed on the top wall of the inner cavity of the connecting cavity. A pressing plate with its rear side extending to the rear side of the connecting column is fixedly installed at the bottom of the spring. A connecting piece that penetrates and extends into the connecting cavity and whose top contacts the pressing plate is movably installed on the front side of the connecting column. A limiting shaft that penetrates and extends to the bottom and contacts the connecting cavity is fixedly installed at the bottom of the pressing plate.

[0004] During the use of the above-mentioned crimping device, it is inevitable to leave crimping impurities during the crimping operation of the terminal and the wire, such as wire skin and some fragments formed when the crimping fails. If these impurities are not cleaned up, they may directly affect the subsequent crimping operation. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the purpose of the present utility model is to provide an SM connecting wire terminal crimping tool, aiming to solve the problem that during the crimping operation of the terminal and the wire in the prior art, it is inevitable to leave crimping impurities, such as wire skin and some fragments formed when the crimping fails. If these impurities are not cleaned up, they may directly affect the subsequent crimping operation.

[0007] (2) Technical Solutions

[0008] To solve the above technical problems, the present utility model provides such an SM connecting wire terminal crimping device, which includes a processing table. One end above the processing table is fixedly provided with a side support frame, and the top of the side support frame is fixedly provided with a top frame. A crimping mechanism is installed above the processing table and on the upper and lower parts of the top frame. A cleaning mechanism is installed inside the side support frame. The cleaning mechanism includes a side mounting frame, and the side mounting frame is installed on both sides of the middle part of the side support frame. A linkage component is installed inside the two side mounting frames. The linkage component includes a lead screw sliding sleeve and a guide sleeve, and an assembly frame is fixed to the front ends of the lead screw sliding sleeve and the guide sleeve. A cleaning component is installed in the middle of the assembly frame.

[0009] Further, the shapes between the two side mounting frames on both sides inside the side support frame are different, and one of the side support frames is L-shaped.

[0010] Furthermore, the linkage component includes a transmission lead screw, and the transmission lead screw is installed above the inner sides of the two side mounting frames. A first bevel gear is fixed around one end of the transmission lead screw, and a second bevel gear is meshed with one side of the first bevel gear. A first transmission rod is fixed in the middle of the second bevel gear, and a first motor is connected and installed at one end of the first transmission rod. A lead screw sliding sleeve is screwed on the periphery of one side of the transmission lead screw. A guide sleeve is fixed to one side of the end of the assembly frame. Guide rods for guiding the movement of the guide sleeve are fixed below the inner sides of the two side mounting frames.

[0011] Furthermore, the cleaning component includes a pre-installation groove, and the pre-installation groove is opened inside the assembly frame. A second motor is fixedly installed on one side inside the pre-installation groove, and a second transmission rod is connected to the output end of the second motor. A fixed frame is fixed on the other side of the pre-installation groove, and a rotating rod is movably installed below the fixed frame. Synchronous wheels are fixed on the peripheries of the second transmission rod and the rotating rod, and a synchronous belt is sleeved on the peripheries of the two synchronous wheels. Cleaning fans are connected to the ends of the second transmission rod and the rotating rod.

[0012] Furthermore, the synchronous wheels on the peripheries of the second transmission rod and the rotating rod are both meshed and sleeved through the synchronous belt.

[0013] Furthermore, the crimping mechanism includes a hydraulic rod, and the hydraulic rod is installed in the middle of the top frame. The extending end of the hydraulic rod is connected with a connecting piece, and the end of the connecting piece is connected with an upper crimping module. A lower crimping module is installed above the processing table.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] After each crimping operation of the present utility model, the operator can start the second motor to drive the second transmission rod to rotate. At this time, under the linkage of the synchronous pulley arranged around the second transmission rod and the sleeved synchronous belt, the cleaning fan connected to the end of the second transmission rod and the rotating rod can be rotated synchronously. Since the bottom end of the assembly frame for carrying the above components is hollowed out, the two cleaning fans can remove dust and impurities from a partial area on the surface of the lower crimping module on the processing table. In this state, the operator can start the first motor synchronously to rotate the first transmission rod and the second bevel gear fixed at the end. At this time, the first bevel gear meshing with the second bevel gear will drive the transmission lead screw, and the lead screw slider acting on the lead screw can drive the assembly frame and the cleaning assembly in the middle thereof to perform all-round dust and impurity removal protection along the surface of the lower crimping module in cooperation with the activities of the guide sleeve and the guide rod, so as to avoid the influence of impurities on the surface of the lower crimping module on subsequent crimping operations.

[0017] The operator of the present utility model pre-places the terminal and the SM connecting wire at the corresponding crimping positions of the lower crimping module, and then can start the hydraulic rod to make the connecting piece drive the upper crimping module to descend, so as to achieve the crimping operation between the terminal and the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a structural schematic diagram of the linkage component;

[0021] Figure 3 is Figure 1 a structural schematic diagram of part A in

[0022] Figure 4 is a structural schematic diagram of the cleaning component.

[0023] The reference signs in the drawings are: 1, processing table; 2, side support frame; 3, top frame; 4, crimping mechanism; 41, hydraulic rod; 42, connecting piece; 43, upper crimping module; 44, lower crimping module; 5, cleaning mechanism; 51, side mounting frame; 52, linkage assembly; 521, transmission lead screw; 522, first bevel gear; 523, second bevel gear; 524, first transmission rod; 525, first motor; 526, lead screw sliding sleeve; 527, guide sleeve; 528, guide rod; 53, assembly frame; 54, cleaning assembly; 541, pre-installation groove; 542, second motor; 543, second transmission rod; 544, fixing frame; 545, rotating rod; 546, synchronous pulley; 547, synchronous belt; 548, cleaning fan. Detailed implementation manner

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] This detailed implementation manner is a crimping device for SM connection line terminals, and its structural schematic diagram is as Figures 1 to 4 shown, including a processing table 1. One end above the processing table 1 is fixedly provided with a side support frame 2, and the top end of the side support frame 2 is fixedly provided with a top frame 3. A crimping mechanism 4 is installed above the processing table 1 and on the upper and lower parts of the top frame 3. A cleaning mechanism 5 is installed inside the side support frame 2. The crimping mechanism 4 includes a hydraulic rod 41, and the hydraulic rod 41 is installed in the middle of the top frame 3. The extending end of the hydraulic rod 41 is connected with a connecting piece 42, and the end of the connecting piece 42 is connected with an upper crimping module 43. A lower crimping module 44 is installed above the processing table 1. The staff pre-places the terminal and the SM connection line at the corresponding crimping position of the lower crimping module 44, and then can start the hydraulic rod 41 to make the connecting piece 42 drive the upper crimping module 43 to descend, so as to achieve the crimping operation between the terminal and the wire.

[0026] Among them, the cleaning mechanism 5 includes side mounting frames 51, and the side mounting frames 51 are installed on both sides of the middle part of the side support frames 2. The shapes between the two side mounting frames 51 on both inner sides of the side support frames 2 are different, and one of the side support frames 2 is L-shaped. A linkage component 52 is installed inside the two side mounting frames 51. The linkage component 52 includes a transmission lead screw 521, and the transmission lead screw 521 is installed above the inner sides of the two side mounting frames 51. A first bevel gear 522 is fixed around one end of the transmission lead screw 521, and a second bevel gear 523 is engaged with one side of the first bevel gear 522. A first transmission rod 524 is fixed in the middle of the second bevel gear 523, and a first motor 525 is connected and installed at one end of the first transmission rod 524. A lead screw sliding sleeve 526 is screwed around one side of the transmission lead screw 521. A guide sleeve 527 is fixed to one side of the end of the assembly frame 53. Guide rods 528 for guiding the movement of the guide sleeve 527 are fixed below the inner sides of the two side mounting frames 51. The lead screw sliding sleeve 526 and the front end of the guide sleeve 527 are fixed with an assembly frame 53. A cleaning component 54 is installed in the middle of the assembly frame 53. The cleaning component 54 includes a pre-installation groove 541, and the pre-installation groove 541 is opened inside the assembly frame 53. A second motor 542 is fixedly installed on one side inside the pre-installation groove 541, and an output end of the second motor 542 is connected with a second transmission rod 543. A fixed frame 544 is fixed on the other side of the pre-installation groove 541, and a rotating rod 545 is movably installed below the fixed frame 544. Synchronous wheels 546 are fixed around the second transmission rod 543 and the rotating rod 545, and a synchronous belt 547 is sleeved around the peripheries of the two synchronous wheels 546. Cleaning fans 548 are connected to the ends of the second transmission rod 543 and the rotating rod 545. The synchronous wheels 546 around the peripheries of the second transmission rod 543 and the rotating rod 545 are all engaged and sleeved through the synchronous belt 547. After each crimping is completed, the operator can start the second motor 542 to drive the second transmission rod 543 to rotate. At this time, under the linkage of the synchronous wheel 546 arranged around the second transmission rod 543 and the sleeved synchronous belt 547, the cleaning fans 548 connected to the ends of the second transmission rod 543 and the rotating rod 545 can be rotated synchronously. Since the bottom end of the assembly frame 53 for carrying the above components is hollow, the two cleaning fans 548 can remove dust and impurities from a partial area on the surface of the lower crimping module 44 on the processing table 1. In this state, the operator can start the first motor 525 synchronously to rotate the first transmission rod 524 and the second bevel gear 523 fixed at the end. At this time, the first bevel gear 522 engaged with the second bevel gear 523 will drive the transmission lead screw 521 to rotate. At this moment, the lead screw sliding sleeve 526 acting on the lead screw can drive the assembly frame 53 and the cleaning component 54 in the middle thereof to perform all-round dust and impurity removal protection along the surface of the lower crimping module 44 in cooperation with the movement guidance of the guide sleeve 527 and the guide rod 528, avoiding impurities on the surface of the lower crimping module 44 from affecting subsequent crimping operations.

[0027] Working principle: The staff pre-place the terminals and SM connecting wires at the corresponding crimping positions of the lower crimping module 44, and then can start the hydraulic rod 41 to make the connecting member 42 drive the upper crimping module 43 to descend, so as to achieve the crimping operation between the terminals and the wires. Secondly, after each crimping is completed, the staff can start the second motor 542 to drive the second transmission rod 543 to rotate. At this time, under the linkage of the synchronous pulley 546 arranged around the second transmission rod 543 and the sleeved synchronous belt 547, the second transmission rod 543 and the cleaning fan 548 connected to the end of the rotating rod 545 can be rotated synchronously. Since the bottom end of the assembly frame 53 for carrying the above components is hollow, the two cleaning fans 548 can achieve the effect of dust and impurity removal on the surface of the lower crimping module 44 on the processing table 1. In this state, the staff can start the first motor 525 synchronously to make the first transmission rod 524 and the second bevel gear 523 fixed at the end rotate. At this time, the first bevel gear 522 meshing with the second bevel gear 523 will drive the transmission lead screw 521. At this moment, the lead screw sliding sleeve 526 acting with the lead screw can drive the assembly frame 53 and the cleaning assembly 54 in the middle thereof to perform all-round dust and impurity removal protection along the surface of the lower crimping module 44 under the active guidance of the guide sleeve 527 and the guide rod 528, so as to avoid impurities on the surface of the lower crimping module 44 affecting subsequent crimping operations.

[0028] All technical features in this embodiment can be freely combined according to actual needs.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A SM connecting wire terminal crimping device, comprising a processing table (1), one end above the processing table (1) is fixed with a side support frame (2), and the top of the side support frame (2) is fixed with a top frame (3). A crimping mechanism (4) is installed above the processing table (1) and at the upper and lower parts of the top frame (3). A cleaning mechanism (5) is installed inside the side support frame (2). The cleaning mechanism (5) includes a side mounting frame (51), and the side mounting frame (51) is installed on both sides of the middle of the side support frame (2). A linkage component (52) is installed inside the two side mounting frames (51). The linkage component (52) includes a lead screw sliding sleeve (526) and a guide sleeve (527), and an assembly frame (53) is fixed to the front ends of the lead screw sliding sleeve (526) and the guide sleeve (527). A cleaning component (54) is installed in the middle of the assembly frame (53).

2. The SM connecting wire terminal crimping tool according to claim 1, characterized in that, The shapes between the two side mounting frames (51) on both sides inside the side support frame (2) are different, and one of the side support frames (2) is L-shaped.

3. The SM connection line terminal crimping device according to claim 1, characterized in that, The linkage component (52) includes a transmission lead screw (521), and the transmission lead screw (521) is installed above the inside of the two side mounting frames (51). A first bevel gear (522) is fixed around one end of the transmission lead screw (521), and a second bevel gear (523) is meshed with one side of the first bevel gear (522). A first transmission rod (524) is fixed in the middle of the second bevel gear (523), and a first motor (525) is connected and installed at one end of the first transmission rod (524). A lead screw sliding sleeve (526) is screwed around one side of the transmission lead screw (521). A guide sleeve (527) is fixed to one side of the end of the assembly frame (53). Guide rods (528) for guiding the movement of the guide sleeve (527) are fixed below the inside of the two side mounting frames (51).

4. The SM connection line terminal crimping tool according to claim 1, wherein The cleaning component (54) includes a pre-installation groove (541), and the pre-installation groove (541) is opened inside the assembly frame (53). A second motor (542) is fixedly installed on one side inside the pre-installation groove (541), and the output end of the second motor (542) is connected with a second transmission rod (543). A fixed frame (544) is fixed on the other side of the pre-installation groove (541), and a rotating rod (545) is movably installed below the fixed frame (544). Synchronous wheels (546) are fixed around the second transmission rod (543) and the rotating rod (545), and a synchronous belt (547) is sleeved around the peripheries of the two synchronous wheels (546). Cleaning fans (548) are connected to the ends of the second transmission rod (543) and the rotating rod (545).

5. The SM connection line terminal crimping tool according to claim 4, characterized in that, The synchronous wheels (546) around the second transmission rod (543) and the rotating rod (545) are meshed and sleeved through the synchronous belt (547).

6. The SM connecting wire terminal crimping tool according to claim 1, characterized in that, The crimping mechanism (4) includes a hydraulic rod (41), and the hydraulic rod (41) is installed in the middle of the top frame (3). The extending end of the hydraulic rod (41) is connected to a connecting member (42), and the end of the connecting member (42) is connected to an upper crimping module (43). A lower crimping module (44) is installed above the processing table (1).

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