An angle-adjustable cable press-fit head buckling structure

Abstract

The utility model provides a kind of angle-adjustable cable press-fitting machine head buckling structure, it is related to cable processing field, including rack mechanism, the main body of rack mechanism is the box structure of top one-way opening, solve the buckling structure of current when using, more longitudinal closed buckling structure, that is, through the folding operation of two machine heads to realize the fast buckling operation, but this kind of buckling mode is due to after buckling is completed, cable outer surface will produce certain convex operation, cannot realize the rotation buckling of certain angle, there is the problem of limited, by setting the cooperation structure of angle oil cylinder and heavy load roller, make buckling support can rotate around heavy load roller, to drive side opening machine head and buckling component realize multi-angle adjustment, solve the problem that current longitudinal closed buckling structure cannot be buckled with angle rotation, can flexibly adjust buckling angle according to the buckling demand of different cable joint.

Description

Technical Field

[0001] This utility model belongs to the field of cable processing, and specifically relates to a cable crimping head crimping structure with adjustable angle. Background Technology

[0002] Currently, in the cable production and processing process, the cable crimping head crimping structure is an important piece of equipment for reliably connecting cable joints to cables. Existing crimping structures are mostly longitudinal closed crimping structures, which achieve rapid crimping by closing two crimping heads. However, this crimping method has limitations because it creates a certain protrusion on the outer surface of the cable after crimping, and it cannot achieve rotational crimping at a certain angle.

[0003] Therefore, in view of the shortcomings of the above-mentioned solutions in actual production and implementation, modifications and improvements have been made. At the same time, in the spirit and concept of seeking excellence, and with the assistance of professional knowledge and experience, and after much ingenuity and experimentation, this utility model was created. It provides an angle-adjustable cable crimping head crimping structure to solve the problem that the existing crimping structures are mostly longitudinal closed crimping structures, that is, the crimping operation is achieved by closing two heads. However, this crimping method has limitations because after the crimping is completed, a certain protrusion will be generated on the outer surface of the cable, and it is impossible to achieve a certain angle of rotational crimping. Utility Model Content

[0004] This utility model proposes an angle-adjustable cable crimping head crimping structure, which solves the problem that existing crimping structures are mostly longitudinal closed crimping structures, that is, the crimping operation is achieved by closing two heads. However, this crimping method has limitations because after the crimping is completed, a certain protrusion will be generated on the outer surface of the cable, and it is impossible to achieve a certain angle of rotational crimping.

[0005] The technical solution of this utility model is implemented as follows: an angle-adjustable cable crimping head crimping structure includes: a frame mechanism, the main body of which is a box structure with a one-way opening at the top, and an installation bracket is fixedly connected to the inner bottom surface of the frame mechanism. There are two mounting brackets, which are fixedly connected to the front and rear sides of the bottom surface inside the frame mechanism. Heavy-duty rollers are rotatably connected to the inner sides of both mounting brackets. These heavy-duty rollers are arranged in a linear array on the inner sides of the two mounting brackets. A clamping support is placed above the heavy-duty rollers. In a preferred embodiment, a support leg assembly is fixedly connected to the bottom end face of the frame mechanism. The support leg assembly is made of alloy material and has four support leg assemblies. The four support leg assemblies are fixedly connected to the four corners of the bottom end face of the frame mechanism, and a storage component is provided on the front end face of the frame mechanism.

[0006] In a preferred embodiment, a foot switch is provided on the left end face of the frame mechanism, a table assembly is fixedly connected to the top opening of the frame mechanism, a controller is fixedly connected to the top surface of the table assembly, and a guide bracket is fixedly connected to the top surface of the frame mechanism.

[0007] In a preferred embodiment, the guide bracket is provided in two locations, and the two guide brackets are fixedly connected to the front and rear sides of the top surface of the tabletop assembly in opposite directions. The two guide brackets are located on the front and rear sides of the clamping support, and the guide support is fixedly connected to the inner side of the guide bracket.

[0008] In a preferred embodiment, an adjusting handwheel is installed inside the guide support. The adjusting handwheel contains at least a handwheel and an adjusting screw. Two guide clamping parts are connected to the outer side of the adjusting screw. The guide clamping parts are used to clamp the limiting cable.

[0009] In a preferred embodiment, a hydraulic station is fixedly connected to the inner bottom surface of the frame mechanism, and a connecting bracket is fixedly connected to the bottom surface of the table assembly. An angle cylinder is hinged to the inner side of the connecting bracket, and the output end of the angle cylinder is hinged to the right end face of the clamping support.

[0010] In a preferred embodiment, the crimping support has a longitudinal groove inside, and a longitudinally arranged crimping cylinder is fixedly connected inside the longitudinal groove. A crimping assembly is fixedly connected to the top surface of the crimping cylinder, and a side-opening head is rotatably connected to the top of the crimping support. Both the side-opening head and the crimping assembly have crimping clamps on their inner sides. Both the side-opening head and the crimping support have positioning pin holes inside, and the side-opening head and the crimping support are limited by positioning pins.

[0011] After using the above technical solution, the beneficial effects of this utility model are: 1. In this utility model, by setting a cooperative structure between an angle cylinder and a heavy-duty roller, the crimping support can rotate around the heavy-duty roller, thereby driving the side-opening head and crimping assembly to achieve multi-angle adjustment. This solves the problem that the existing longitudinal closed crimping structure cannot perform angle rotation crimping. It can flexibly adjust the crimping angle according to the crimping requirements of different cable connectors, avoiding the situation where the outer surface of the cable is bulged due to a fixed crimping angle, thus improving the crimping quality and appearance flatness of the cable connector.

[0012] 2. In this utility model, by adopting a structure in which the side-opening head and the crimping support are limited by the positioning pin rod and the positioning pin hole, combined with the cable clamping and positioning device composed of the guide bracket, the guide support, the adjusting handwheel and the guide clamping part, the cable clamping and positioning device can achieve multi-angle crimping while ensuring the stable positioning of the cable and connector during the crimping process. Compared with the traditional crimping structure, it not only expands the application range of the equipment, but also improves the reliability and efficiency of the crimping operation, and effectively solves the problem of the limitations of the crimping structure in the prior art. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall front view of the buckling structure of this utility model; Figure 2 This is a front view schematic diagram of the buckling structure of this utility model; Figure 3 This is a schematic diagram of the combined structure of the frame mechanism and mounting bracket of the buckling structure of this utility model; Figure 4 This is a top view of the snap-fit ​​structure of this utility model; Figure 5 This is a schematic diagram of the combined structure of the tabletop assembly and connecting bracket of the snap-fit ​​structure of this utility model; Figure 6 This is a left-side view of the snap-fit ​​structure of this utility model; In the diagram, 1. Frame mechanism; 101. Leg assembly; 1011. Foot switch; 1012. Storage assembly; 1013. Tabletop assembly; 1014. Controller; 2. Guide bracket; 201. Guide support; 2011. Adjusting handwheel; 2012. Guide clamping part; 3. Mounting bracket; 301. Heavy-duty roller; 3011. Hydraulic station; 3012. Connecting bracket; 3013. Angle cylinder; 3014. Clamping support; 3015. Clamping cylinder; 3016. Clamping assembly; 3017. Side-opening machine head; 3018. Positioning pin hole; 3019. Positioning pin rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] like Figures 1-6 As shown, an angle-adjustable cable crimping head crimping structure includes: a frame mechanism 1, the main body of the frame mechanism 1 is a box structure with a one-way opening at the top, and a mounting bracket 3 is fixedly connected to the inner bottom surface of the frame mechanism 1. There are two mounting brackets 3, and the two mounting brackets 3 are fixedly connected to the front and rear sides of the bottom surface inside the frame mechanism 1. The inner sides of the two mounting brackets 3 are rotatably connected to heavy-duty rollers 301. There are two heavy-duty rollers 301, and the two heavy-duty rollers 301 are arranged in a straight array on the inner side of the two mounting brackets 3. A clamping support 3014 is placed above the heavy-duty rollers 301.

[0017] Among them, a support leg assembly 101 is fixedly connected to the bottom end face of the frame mechanism 1. The support leg assembly 101 is made of alloy material. There are four support leg assemblies 101, which are fixedly connected to the four corners of the bottom end face of the frame mechanism 1. A storage assembly 1012 is provided on the front end face of the frame mechanism 1. A foot switch 1011 is provided on the left end face of the frame mechanism 1. A table assembly 1013 is fixedly connected to the top opening of the frame mechanism 1. A controller 1014 is fixedly connected to the top surface of the table assembly 1013. A guide bracket 2 is fixedly connected to the top surface of the frame mechanism 1.

[0018] The guide bracket 2 is provided in two places, and the two guide brackets 2 are fixedly connected to the front and rear sides of the top surface of the table assembly 1013 in opposite directions. The two guide brackets 2 are located on the front and rear sides of the clamping support 3014 respectively. The guide support 201 is fixedly connected to the inner side of the guide bracket 2. The guide support 201 has an adjusting handwheel 2011 installed inside. The adjusting handwheel 2011 contains at least a handwheel and an adjusting screw. The outer side of the adjusting screw is connected to two guide clamping parts 2012, which are used to clamp the limiting cable.

[0019] A hydraulic station 3011 is fixedly connected to the bottom surface of the frame mechanism 1, and a connecting bracket 3012 is fixedly connected to the bottom surface of the table assembly 1013. An angle cylinder 3013 is hinged to the inner side of the connecting bracket 3012. The output end of the angle cylinder 3013 is hinged to the right end face of the clamping support 3014. A longitudinal groove is provided inside the clamping support 3014, and a longitudinally arranged clamping cylinder 3013 is fixedly connected inside the longitudinal groove. 15. A clamping assembly 3016 is fixedly connected to the top surface of the clamping cylinder 3015, and a side-opening head 3017 is rotatably connected to the top of the clamping support 3014. A clamping clamp is provided on the inner side of both the side-opening head 3017 and the clamping assembly 3016. A positioning pin hole 3018 is provided inside both the side-opening head 3017 and the clamping support 3014. The side-opening head 3017 and the clamping support 3014 are limited by a positioning pin rod 3019.

[0020] When in use, after the operator starts the equipment, the hydraulic station 3011 starts working, providing hydraulic power to the angle cylinder 3013. At this time, the output end of the angle cylinder 3013 pushes the clamping support 3014. Since the clamping support 3014 is in contact with the heavy-duty roller 301 on the inner side of the mounting bracket 3, and the heavy-duty roller 301 can rotate within the mounting bracket 3, the clamping support 3014 uses the heavy-duty roller 301 as a support point to adjust the angle. At the same time, the operator stops the action of the angle cylinder 3013 after confirming that the clamping support 3014 has been adjusted to the required angle by observing the angle mark on the frame mechanism 1. Place the cable to be crimped on the table assembly 1013, pass it through the area between the two guide brackets 2, and then rotate the adjusting handwheel 2011 inside the guide support 201. The adjusting screw inside the adjusting handwheel 2011 rotates, causing the two outer guide clamping parts 2012 to move towards each other until the cable is stably clamped between the guide clamping parts 2012, thus completing the positioning of the cable. When it is necessary to install or remove the cable connector, pull out the positioning pin 3019 between the crimping support 3014 and the side-opening head 3017, then rotate the side-opening head 3017 to open it around the rotation axis at the top of the crimping support 3014. After placing the cable connector between the crimping assembly 3016 and the crimping clamp inside the side-opening head 3017, rotate the side-opening head 3017 to reset it, insert the positioning pin 3019 through the positioning pin hole 3018, and realize the limiting and fixing of the side-opening head 3017 and the crimping support 3014. The crimping cylinder 3015 is activated by the controller 1014. The crimping cylinder 3015 is located in the longitudinal groove inside the crimping support 3014. The crimping component 3016 at the top of the cylinder moves upward under the push of the cylinder piston rod. At this time, the crimping component 3016 cooperates with the crimping clamp inside the side opening head 3017 to crimp the cable connector. The operator can control the start and stop of the crimping cylinder 3015 through the foot switch 1011 to facilitate precise control of the crimping process. When it is necessary to crimp the cable connector at different angles, repeat the above operation. The angle cylinder 3013 pushes the crimping support 3014 to rotate on the heavy-duty roller 301. After adjusting to the corresponding angle, efficient crimping operation is achieved, realizing multi-angle crimping.

[0021] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise specified and limited, it should be noted that the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to mechanical or electrical connections, or internal connections between two components, and can be direct connections or indirect connections through an intermediate medium. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0022] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An angle-adjustable cable crimping head crimping structure, comprising a frame mechanism (1), characterized in that, The main body of the frame mechanism (1) is a box structure with a one-way opening at the top, and a mounting bracket (3) is fixedly connected to the bottom inner side of the frame mechanism (1). There are two mounting brackets (3), and the two mounting brackets (3) are fixedly connected to the front and rear sides of the bottom surface inside the frame mechanism (1). The inner side of the two mounting brackets (3) is rotatably connected to heavy-duty rollers (301). There are two heavy-duty rollers (301), and the two heavy-duty rollers (301) are arranged in a straight array on the inner side of the two mounting brackets (3). A clamping support (3014) is placed above the heavy-duty rollers (301).

2. The cable crimping head crimping structure with adjustable angle according to claim 1, characterized in that, The bottom end face of the frame mechanism (1) is fixedly connected to a support leg assembly (101). The support leg assembly (101) is made of alloy material. There are four support leg assemblies (101). The four support leg assemblies (101) are fixedly connected to the four corners of the bottom end face of the frame mechanism (1). The front end face of the frame mechanism (1) is provided with a storage assembly (1012).

3. The cable crimping head crimping structure with adjustable angle according to claim 1, characterized in that, A foot switch (1011) is provided on the left end face of the frame mechanism (1), a table assembly (1013) is fixedly connected to the top opening of the frame mechanism (1), a controller (1014) is fixedly connected to the top surface of the table assembly (1013), and a guide bracket (2) is fixedly connected to the top surface of the frame mechanism (1).

4. The cable crimping head crimping structure with adjustable angle according to claim 3, characterized in that, The guide bracket (2) is provided in two places, and the two guide brackets (2) are fixedly connected to the front and rear sides of the top surface of the table assembly (1013) in opposite directions. The two guide brackets (2) are located on the front and rear sides of the clamping support (3014) respectively. The guide support (201) is fixedly connected to the inner side of the guide bracket (2).

5. The cable crimping head crimping structure with adjustable angle according to claim 4, characterized in that, The guide support (201) is equipped with an adjusting handwheel (2011). The adjusting handwheel (2011) contains at least a handwheel and an adjusting screw. The outer side of the adjusting screw is connected to two guide clamping parts (2012), which are used to clamp the limiting cable.

6. The cable crimping head crimping structure with adjustable angle according to claim 1, characterized in that, A hydraulic station (3011) is fixedly connected to the bottom surface of the frame mechanism (1), and a connecting bracket (3012) is fixedly connected to the bottom surface of the table assembly (1013). An angle cylinder (3013) is hinged to the inner side of the connecting bracket (3012), and the output end of the angle cylinder (3013) is hinged to the right end face of the clamping support (3014).

7. The cable crimping head crimping structure with adjustable angle according to claim 6, characterized in that, The crimping support (3014) has a longitudinal groove inside, and a longitudinally arranged crimping cylinder (3015) is fixedly connected inside the longitudinal groove. A crimping assembly (3016) is fixedly connected to the top surface of the crimping cylinder (3015), and a side-opening head (3017) is rotatably connected to the top of the crimping support (3014). Both the side-opening head (3017) and the crimping assembly (3016) have crimping clamps on their inner sides. Both the side-opening head (3017) and the crimping support (3014) have positioning pin holes (3018) inside. The side-opening head (3017) and the crimping support (3014) are limited by a positioning pin (3019).

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