A single-head terminal crimping machine

Abstract

The utility model discloses a single -end terminal crimping machine, including work table, the upper end rear side fixed mounting of work table has the vertical board, the front end fixed mounting of vertical board has the fixed plate, the upper end fixed mounting of fixed plate has the electric jar, the output fixed mounting of electric jar has the movable plate, the lower fixed mounting of movable plate has the pressure plate, the upper end middle side fixed mounting of work table has the placing table, aims at solving the problem of poor safety. Its technical scheme main points are: a single -end terminal crimping machine. The utility model places the terminal of groove fixed end, and the wire material is clamped to the positioning pressure plate, and the operator need not use the hand to position the terminal, and the protective baffle physically isolates the hand and the pressure plate work area, realizes " zero contact " pressure welding, avoids the risk that the finger approaches the dangerous area, and improves the safety.

Description

Technical Field

[0001] This utility model relates to the field of wire processing technology, and more specifically, it relates to a single-head terminal crimping machine. Background Technology

[0002] A single-head terminal crimping machine is a specialized piece of equipment used for wire processing, primarily for crimping terminals onto one end of wires. These machines are widely used in electronic wire harness manufacturing, home appliance production, and the automotive industry, and are particularly suitable for applications requiring efficient, high-quality terminal crimping.

[0003] Traditional manual single-head crimping machines require operators to hold the stripped wire core in one hand and the terminal in the other, then bring them close to the press for crimping. Because the terminals are small, but the operators need to use their fingers to position the terminals and wires, the risk of fingers being pinched or crushed, especially when the fingers are used to position the terminals and wires, is increased due to the need to bring the hands close to the working press, which increases the risk of fingers being pinched or crushed, thus increasing safety hazards.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a single-head terminal crimping machine, which aims to solve the technical problem of poor safety.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a single-head terminal crimping machine includes a workbench, a vertical plate fixedly installed on the upper rear side of the workbench, a fixed plate fixedly installed on the front end of the vertical plate, an electric cylinder fixedly installed on the upper end of the fixed plate, a movable plate fixedly installed on the output end of the electric cylinder, a pressure plate fixedly installed on the lower end of the movable plate, a placement platform fixedly installed on the upper middle side of the workbench, a placement groove opened on the upper end of the placement platform, a protective baffle fixedly installed on the upper left side of the workbench, the protective baffle being located on the left side of the placement platform, an L-shaped frame fixedly installed on the upper right side of the workbench, an electric push rod fixedly inserted and connected to the top of the L-shaped frame, an adjusting plate fixedly installed on the output end of the electric push rod, a sliding groove opened at the bottom of the adjusting plate, a guide rod fixedly installed in the sliding groove, and a positioning pressure plate fixedly installed on the outer surface of the guide rod.

[0007] The present invention is further configured such that: a plurality of positioning holes are provided at the front end of the adjusting plate, and positioning bolts are movably inserted and connected in the positioning holes.

[0008] The present invention is further configured such that: a limiting plate is fixedly installed on both the left and right sides of the front end of the upright plate, and the movable plate is located between the two limiting plates.

[0009] In summary, this utility model has the following beneficial effects:

[0010] By placing slots to fix terminals and positioning pressure plates to clamp wires, operators do not need to position terminals by hand. Protective baffles physically isolate hands from the working area of ​​the pressure plate, achieving "zero-contact" crimping, avoiding the risk of fingers approaching dangerous areas, and improving safety. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the terminal crimping machine of this utility model;

[0012] Figure 2 This is a top view of the adjustment plate of the terminal crimping machine of this utility model.

[0013] In the diagram: 1. Workbench; 2. Vertical plate; 3. Fixed plate; 4. Electric cylinder; 5. Movable plate; 6. Pressure plate; 7. Placement platform; 8. Placement slot; 9. Protective baffle; 10. L-shaped frame; 11. Electric push rod; 12. Adjustment plate; 13. Slide groove; 14. Guide rod; 15. Positioning pressure plate; 16. Positioning hole; 17. Positioning bolt; 18. Limiting plate. Detailed Implementation

[0014] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0015] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "set up / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] The present invention will now be described in detail with reference to the accompanying drawings.

[0018] A single-head terminal crimping machine, such as Figures 1 to 2 As shown, the workbench includes a workbench 1, a vertical plate 2 fixedly installed on the upper rear side of the workbench 1, a fixed plate 3 fixedly installed on the front end of the vertical plate 2, an electric cylinder 4 fixedly installed on the upper end of the fixed plate 3, a movable plate 5 fixedly installed on the output end of the electric cylinder 4, a pressure plate 6 fixedly installed on the lower end of the movable plate 5, a placement platform 7 fixedly installed on the upper middle side of the workbench 1, a placement groove 8 opened at the upper end of the placement platform 7, a protective baffle 9 fixedly installed on the upper left side of the workbench 1, the protective baffle 9 is located on the left side of the placement platform 7, an L-shaped frame 10 fixedly installed on the upper right side of the workbench 1, an electric push rod 11 fixedly inserted and connected to the top of the L-shaped frame 10, an adjusting plate 12 fixedly installed on the output end of the electric push rod 11, a sliding groove 13 opened at the bottom of the adjusting plate 12, a guide rod 14 fixedly installed in the sliding groove 13, and a positioning pressure plate 15 fixedly installed on the outer surface of the guide rod 14.

[0019] like Figure 2 As shown, the front end of the adjusting plate 12 has several positioning holes 16, and positioning bolts 17 are movably connected in the positioning holes 16. The design of the positioning holes 16 and positioning bolts 17 allows users to adjust the position of the positioning plate 15 according to actual needs, and fix the positioning plate 15 by tightening the positioning bolts 17. This design provides flexibility, enabling the equipment to adapt to terminals of different specifications.

[0020] like Figure 1 As shown, a limiting plate 18 is fixedly installed on both the left and right sides of the front end of the upright plate 2. The movable plate 5 is located between the two limiting plates 18. By setting the limiting plates 18, the movable plate 5 is limited, preventing the movable plate 5 from shifting position when it moves, thereby preventing the pressure plate 6 from shifting position, and improving the processing stability and processing accuracy.

[0021] Working principle: The terminal is placed and fixed in the placement slot 8, with the stripped end of the wire positioned above the terminal and the tail extending behind the protective baffle 9. The positioning plate 15 is manually adjusted to slide horizontally along the guide rod 14, so that the positioning plate 15 is positioned above the terminal. The positioning plate 15 is positioned and fixed by using positioning holes 16 and positioning bolts 17. The movable and adjustable positioning plate 15 can adapt to terminals of different lengths and sizes. The electric push rod 11 is electrically connected to an external power supply through an external control switch group. Activating the electric push rod 11... When the electric push rod 11 pushes the adjusting plate 12 downward, it pushes the positioning plate 15 downward to position and fix the terminal. The positioning plate 15 is made of rubber, which can fix the terminal and also buffer it to prevent excessive pressure from damaging the terminal. At the same time, the worker holds the wire with one hand and the hand is behind the protective baffle 9 to prevent it from getting close to the work area. The electric cylinder 4 is activated to push the pressure plate 6 down to press the wire core and the terminal. The electric cylinder 4 raises the pressure plate 6, the electric push rod 11 retracts the positioning plate 15, and the processed wire is taken out.

[0022] In summary, by placing the terminal in slot 8 and clamping the wire with positioning plate 15, the operator does not need to position the terminal by hand. The protective baffle 9 physically isolates the hand from the working area of ​​pressure plate 6, achieving "zero contact" crimping, avoiding the risk of fingers approaching the dangerous area, and improving safety.

[0023] It is worth noting that the electric cylinder 4 disclosed in the above embodiments is specifically the Festo EGC series, and the electric push rod 11 is specifically the Thomson Electrak HD series. The external control switch group and the external power supply control the operation of the electric cylinder 4 and the electric push rod 11 using methods commonly used in the prior art.

[0024] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A single-head terminal crimping machine, comprising a workbench (1), characterized in that: A vertical plate (2) is fixedly installed on the rear side of the upper end of the workbench (1). A fixed plate (3) is fixedly installed on the front end of the vertical plate (2). An electric cylinder (4) is fixedly installed on the upper end of the fixed plate (3). A movable plate (5) is fixedly installed on the output end of the electric cylinder (4). A pressure plate (6) is fixedly installed on the lower end of the movable plate (5). A placement platform (7) is fixedly installed on the middle side of the upper end of the workbench (1). A placement slot (8) is opened on the upper end of the placement platform (7). A protective device is fixedly installed on the left side of the upper end of the workbench (1). A protective baffle (9) is located on the left side of the placement platform (7). An L-shaped frame (10) is fixedly installed on the upper right side of the workbench (1). An electric push rod (11) is fixedly inserted through the top of the L-shaped frame (10). An adjusting plate (12) is fixedly installed at the output end of the electric push rod (11). A sliding groove (13) is opened at the bottom of the adjusting plate (12). A guide rod (14) is fixedly installed in the sliding groove (13). A positioning pressure plate (15) is fixedly installed on the outer surface of the guide rod (14).

2. The single-head terminal crimping machine according to claim 1, characterized in that: The front end of the adjustment plate (12) is provided with a plurality of positioning holes (16), and positioning bolts (17) are movably inserted into the positioning holes (16).

3. The single-head terminal crimping machine according to claim 1, characterized in that: A limiting plate (18) is fixedly installed on both the left and right sides of the front end of the upright plate (2), and the movable plate (5) is located between the two limiting plates (18).

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