Binding post cutting and positioning tool

Abstract

The utility model discloses a wiring terminal cutting and positioning tool. The wiring terminal cutting and positioning tool comprises a base, a supporting seat, a guide table, a cutter and a punching head, the supporting seat is installed on the base and used for placing an iron core, the guide table is arranged on one side of the supporting seat, the upper surface of the guide table is a plane and used for placing a wire harness, a row of stop blocks are arranged at the end, away from the supporting seat, of the upper surface of the guide table, and the stop blocks are arranged at intervals in the arrangement direction of the wire harness. The guide table is arranged on the base, the baffle block is arranged on the guide table, the baffle block is used for gathering the wire harnesses respectively, the cutter is arranged above the guide table and used for cutting the wire harnesses on the guide table, and the punching head is used for being matched with the guide table to punch wiring terminals sleeved on the cut wire harnesses. And the uniformity of the heights of the wiring terminals on the same iron core is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor production, and in particular relates to a terminal cutting and positioning tool. Background Art

[0002] During the production process of the motor, the lead-out ends of the motor coil are divided into multiple wire harnesses, and the wire harnesses need to be fixed with terminal blocks for subsequent connection. However, there are many lead-out lines of the motor coil, which causes the wire harnesses to be scattered. This can easily cause uneven cutting during the cutting process, resulting in insufficient length between the terminal blocks and the wire harness after the subsequent socketing of the terminal blocks, resulting in a loose connection. In order to ensure the neatness of the cutting and improve the firmness of the connection between the wire harness and the terminal blocks, a terminal cutting and positioning tool is proposed. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0004] To this end, the utility model proposes a terminal cutting and positioning tool, which has the advantages of uniformly cutting multiple wire harnesses on an iron core, ensuring the firmness of the connection, and improving the uniformity of the height of each terminal on the same iron core.

[0005] According to the embodiment of the utility model, the terminal cutting and positioning tool includes: a base, a support base, a guide platform, a cutter and a punching head; the support base is installed on the base, the support base is used to place the iron core, the guide platform is arranged on one side of the support base, the upper surface of the guide platform is a plane, used to place the wire harness, a row of blocks is arranged on the end of the upper surface of the guide platform away from the support base, a row of blocks is arranged at intervals along the arrangement direction of the wire harness, the blocks are used to gather each wire harness separately, the cutter is arranged above the guide platform, the cutter is used to cut the wire harness on the guide platform, the punching head is located above the guide platform, and the punching head is used to cooperate with the guide platform to punch and cut the terminal connected to the wire harness.

[0006] According to one embodiment of the utility model, it also includes a mounting frame, which is slidably connected to the base, and the guide table, cutter and punch head are all arranged on the mounting frame. The mounting frame is used to drive the guide table, cutter and punch head to approach or move away from the iron core.

[0007] According to an embodiment of the utility model, the cutter and the punch head are arranged side by side along the moving direction of the mounting frame, and the punch head is located between the cutter and the iron core.

[0008] According to one embodiment of the utility model, a positioning plate is provided on the base, and the positioning plate is provided on one side of the guide platform. The guide platform is located between the support seat and the positioning plate, and the positioning plate forms a limited position surface facing one side of the guide platform, and the limited position surface is used to support one end of the wiring terminal.

[0009] According to an embodiment of the utility model, the cutter is composed of a plurality of V-shaped blades, the plurality of blades are respectively arranged opposite to the gaps between a plurality of blocks, and the opening of the blade is not less than the distance between two blocks.

[0010] According to one embodiment of the utility model, the support seat includes two upright frames and two rollers, the two upright frames are spaced apart along the moving direction of the mounting frame, the two ends of the rollers are respectively connected to the two upright frame bearings, the two rollers are spaced apart along the arrangement direction of the block, and the iron core is placed on the two rollers.

[0011] According to an embodiment of the utility model, a guide rail is provided on the base, and the mounting frame is slidably connected to the guide rail, and the guide rail plays a guiding role for the mounting frame.

[0012] According to an embodiment of the utility model, a limiting assembly is provided on the base, and the limiting assembly is used to limit the movement range of the mounting frame.

[0013] According to an embodiment of the utility model, the number of the limiting components is two, and the two limiting components are arranged at one side of the guide platform at an interval.

[0014] According to one embodiment of the utility model, the limiting assembly includes a column and a bolt, the column is fixed on the base, the bolt is threadedly connected to the column, the central axis of the bolt is parallel to the moving direction of the mounting frame, and the bolt passes through the column along the direction of its central axis.

[0015] The beneficial effect of the utility model is that the utility model adopts a support seat to place the iron core, and uses a block to gather each wire harness to facilitate cutting by a cutter, so that the lead-out end lengths of each coil in the wire harness are equal, so that the wire harness and the wiring terminal are fully in contact during sleeve connection, thereby improving the firmness of the subsequent connection between the wire harness and the wiring terminal;

[0016] A cutter is used to uniformly cut multiple harnesses on the core to improve the uniformity of the lengths of the multiple harnesses on the core, and the uniformity of the heights of the wiring terminals after the wiring terminals are installed, which is convenient for subsequent installation and connection.

[0017] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood by implementing the present invention.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments of the present invention, in which:

[0020] Figure 1 It is a left side schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a right side view schematic diagram of the overall structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the utility model after the iron core is placed;

[0023] Reference numerals:

[0024] 1. Base; 11. Guide rail; 2. Support seat; 21. Stand; 22. Roller; 3. Guide table; 31. Stop block; 4. Cutter; 5. Punch head; 6. Mounting frame; 7. Positioning plate; 71. Limiting surface; 81. Column; 82. Bolt. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The following is a detailed description of the terminal cutting and positioning tool according to the embodiment of the utility model with reference to the accompanying drawings.

[0029] One end of the terminal block is a connection end, and the other end is a sleeve end. After the other end of the terminal block is sleeved on the wiring harness, the other end of the stamped terminal block can complete the fixation between the terminal block and the wiring harness.

[0030] like Figure 1-Figure 3 As shown, the terminal cutting and positioning tool according to the embodiment of the utility model includes: a base 1, a support base 2, a guide platform 3, a cutter 4 and a punch head 5; the support base 2 is installed on the base 1, the support base 2 is used to place the iron core, the guide platform 3 is arranged on one side of the support base 2, the upper surface of the guide platform 3 is a plane, used to place the wire harness, a row of blocks 31 are arranged at one end of the upper surface of the guide platform 3 away from the support base 2, the row of blocks 31 are arranged at intervals along the arrangement direction of the wire harness, the blocks 31 are used to gather each wire harness separately, the cutter 4 is arranged above the guide platform 3, the cutter 4 is used to cut the wire harness on the guide platform 3, the punch head 5 is located above the guide platform 3, and the punch head 5 is used to cooperate with the guide platform 3 to punch and cut the terminal socketed on the wire harness.

[0031] In this embodiment, the cutter 4 can uniformly cut the wire harness on the iron core, place the iron core horizontally on the support seat 2, so that the wire harness on the iron core faces the guide table 3, and place multiple wire harnesses in the gaps of multiple blocks 31 respectively to achieve the gathering of each wire harness. At this time, the cutter 4 is pressed down to cut the wire harness, ensuring the uniformity of the length of the wire harness, and then the terminal block is sleeved on the wire harness, and then the punch head 5 is pressed down to punch the terminal block so that the terminal block clamps the wire harness to achieve fixation with the wire harness. In this process, since the length of the wire harness is uniform, the socketed terminal can be fully in contact with the wire harness to clamp the lead ends of all coils in the wire harness, thereby improving the firmness of the connection, and multiple wire harnesses are cut uniformly, which improves the uniformity of the height of each terminal block on the same iron core, which is convenient for subsequent installation and connection.

[0032] It also includes a mounting frame 6, which is slidably connected to the base 1. The guide table 3, the cutter 4 and the punch head 5 are all arranged on the mounting frame 6. The mounting frame 6 is used to drive the guide table 3, the cutter 4 and the punch head 5 to approach or move away from the iron core.

[0033] In this embodiment, in the initial state, the mounting frame 6 is close to the support seat 2. After the iron core is placed on the support seat 2, multiple wire harnesses are placed in the gaps between the multiple blocks 31, and then the mounting frame 6 is moved. At this time, as the mounting frame 6 moves, the multiple blocks 31 gradually gather the lead ends of the scattered coils. After the mounting frame 6 moves a certain distance, the distance from the cutter 4 to the iron core is the required length of the wire harness. The cutter 4 is pressed down to cut the wire harness. In this process, since the wire harness is more concentrated at one end close to the iron core, it is convenient to place the wire harness in the gaps between the multiple blocks 31, and the gradual gathering of the other end of the wire harness is achieved by moving the mounting frame 6.

[0034] The cutter 4 and the punch head 5 are arranged side by side along the moving direction of the mounting frame 6, and the punch head 5 is located between the cutter 4 and the iron core.

[0035] A positioning plate 7 is provided on the base 1, and the positioning plate 7 is provided on one side of the guide platform 3. The guide platform 3 is located between the support seat 2 and the positioning plate 7. The positioning plate 7 faces one side of the guide platform 3 to form a limited surface 71, and the limited surface 71 is used to resist one end of the terminal.

[0036] In this embodiment, after cutting off the wiring harness, the cutter 4 is reset, and the terminal block is sleeved on the wiring harness. Since one end of the terminal block is the connecting end, after sleeved on the wiring harness, one end of the terminal block protrudes from the guide platform 3, and the other end of the terminal block is located between the two blocks 31. At this time, the mounting frame 6 continues to be moved to move the mounting frame 6 away from the iron core. Under the limitation of the positioning plate 7, one end of the terminal block is gradually located between the two blocks 31, and the other end of the terminal block moves out of the two blocks 31. At this time, the punch head 5 is pressed down, and the other end of the terminal block is stamped in cooperation with the guide platform 3, so that the terminal block is connected to the wiring harness. The limiting surface 71 is used to limit one end of the terminal block, so that the height of the terminal block on the iron core is consistent.

[0037] The cutter 4 is composed of a plurality of V-shaped blades, and the plurality of blades are respectively arranged opposite to the gaps between the plurality of stoppers 31 , and the opening of the blade is not less than the distance between two stoppers 31 .

[0038] In this embodiment, the cutter 4 and the guide table 3 are staggered. When the cutter 4 cuts the wire harness, the cutter 4 contacts the opposite surface of the guide table 3, so that when the wire harness is cut, the guide table 3 supports the wire harness, which is convenient for the cutter 4 to cut. The V-shaped blade facilitates the gathering of the wire harness, making the wire harness more gathered after cutting.

[0039] The support seat 2 includes two upright frames 21 and two rollers 22. The two upright frames 21 are arranged at intervals along the moving direction of the mounting frame 6. The two ends of the rollers 22 are respectively connected to the bearings of the two upright frames 21. The two rollers 22 are arranged at intervals along the arrangement direction of the block 31, and the iron core is placed on the two rollers 22.

[0040] The iron core can be rotated by the roller 22 so as to adjust the position of the wire harness on the iron core.

[0041] A guide rail 11 is provided on the base 1, and the mounting frame 6 is slidably connected to the guide rail 11. The guide rail 11 guides the mounting frame 6 to prevent the mounting frame 6 from deflecting during movement, so that the mounting frame 6 can reciprocate in a straight line.

[0042] The base 1 is provided with a limit assembly, which is used to limit the moving range of the mounting frame 6 and improve the uniformity of the height of the connection terminals on the same type of iron cores.

[0043] There are two limit assemblies, and the two limit assemblies are arranged at one side of the guide platform 3 at an interval.

[0044] The limiting assembly includes a column 81 and a bolt 82. The column 81 is fixed on the base 1. The bolt 82 is threadedly connected to the column 81. The central axis of the bolt 82 is parallel to the moving direction of the mounting frame 6. The bolt 82 passes through the column 81 along its central axis.

[0045] The distance between the bolt 82 and the mounting bracket 6 is controlled by rotating the bolt 82 , thereby achieving the setting of the moving range of the mounting bracket 6 .

[0046] The positioning plate 7 and the base 1 are detachably connected to facilitate adjustment of the installation position of the positioning plate 7 .

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A terminal cutting and positioning tool, characterized in that: include: Base (1); A support seat (2), the support seat (2) is installed on the base (1), and the support seat (2) is used to place the iron core; A guide platform (3), the guide platform (3) being arranged on one side of the support seat (2), the upper surface of the guide platform (3) being a plane and being used for placing the wire harness, a row of stoppers (31) being arranged at one end of the upper surface of the guide platform (3) away from the support seat (2), the row of stoppers (31) being arranged at intervals along the arrangement direction of the wire harness, the stoppers (31) being used for gathering each wire harness separately; A cutter (4), the cutter (4) being arranged above the guide platform (3), and the cutter (4) being used for cutting the wire harness on the guide platform (3); A punching head (5) is located above the guide platform (3), and is used to cooperate with the guide platform (3) to punch and cut the wiring terminals sleeved on the wiring harness.

2. The terminal cutting and positioning tool according to claim 1, characterized in that: The invention also comprises a mounting frame (6), wherein the mounting frame (6) is slidably connected to the base (1), and the guide platform (3), the cutter (4) and the punch head (5) are all arranged on the mounting frame (6). The mounting frame (6) is used to drive the guide platform (3), the cutter (4) and the punch head (5) to approach or move away from the iron core.

3. The terminal cutting and positioning tool according to claim 2, characterized in that: The cutter (4) and the punch head (5) are arranged side by side along the moving direction of the mounting frame (6), and the punch head (5) is located between the cutter (4) and the iron core.

4. The terminal cutting and positioning tool according to claim 3, characterized in that: The base (1) is provided with a positioning plate (7), the positioning plate (7) being arranged on one side of the guide platform (3), the guide platform (3) being located between the support seat (2) and the positioning plate (7), the positioning plate (7) forming a limiting surface (71) facing one side of the guide platform (3), the limiting surface (71) being used to abut against one end of the wiring terminal.

5. The terminal cutting and positioning tool according to claim 4, characterized in that: The cutter (4) is composed of a plurality of V-shaped blades, the plurality of blades being respectively arranged opposite to the gaps between the plurality of stoppers (31), and the opening of the blade is not less than the spacing between two stoppers (31).

6. The terminal cutting and positioning tool according to claim 5, characterized in that: The support seat (2) comprises two upright frames (21) and two rollers (22), the two upright frames (21) are arranged at intervals along the moving direction of the mounting frame (6), the two ends of the rollers (22) are respectively connected to the bearings of the two upright frames (21), the two rollers (22) are arranged at intervals along the arrangement direction of the stoppers (31), and the iron cores are placed on the two rollers (22).

7. The terminal cutting and positioning tool according to claim 6, characterized in that: A guide rail (11) is provided on the base (1), and the mounting frame (6) is slidably connected to the guide rail (11), and the guide rail (11) plays a guiding role for the mounting frame (6).

8. The terminal cutting and positioning tool according to claim 7, characterized in that: The base (1) is provided with a limit assembly, and the limit assembly is used to limit the movement range of the mounting frame (6).

9. The terminal cutting and positioning tool according to claim 8, characterized in that: The number of the limiting components is two, and the two limiting components are arranged at a distance from each other on one side of the guide platform (3).

10. The terminal cutting and positioning tool according to claim 9, characterized in that: The limiting assembly comprises a column (81) and a bolt (82); the column (81) is fixed on the base (1); the bolt (82) is threadedly connected to the column (81); the central axis of the bolt (82) is parallel to the moving direction of the mounting frame (6); and the bolt (82) passes through the column (81) along the direction of its central axis.

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