Line nose pressing head die
By designing a wire nose pressing head mold and using a hydraulic cylinder to drive the coordinated movement of the bottom mold and the top mold, the bending of the wire nose end is completed automatically, solving the problem of time-consuming and labor-intensive manual bending in the existing technology and improving processing efficiency.
Patent Information
- Application Number
- CN202520173206.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-26
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-01-26
AI Technical Summary
In existing technology, the connection between the lug and the cable requires manual bending, which is time-consuming, labor-intensive, and cumbersome.
A wire nose pressing head mold was designed, including a worktable, a hydraulic cylinder, a shaping seat, a guide column, a bottom mold, a top mold, and a stop bar. The hydraulic cylinder drives the coordinated movement of the bottom mold and the top mold to achieve automated bending of the wire nose end, combined with the control of a high-pressure oil pump and a pressure monitor.
It has achieved semi-automated operation of wire nose processing, saving time and labor and improving processing efficiency.
Smart Images
Figure CN223809400U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model line nose pressing head mould belongs to the technical field of electrical equipment, and specifically relates to cable line nose processing. BACKGROUND
[0002] Line nose is commonly used for cable terminal connection and continuation, and can make cable and electrical connection more firm and safer. It is a commonly used material for building, power equipment and electrical connection. When general wires are connected with terminal connectors, the cable terminal connection needs to use corresponding terminal connectors according to national wiring specifications. If the cable is more than 4mm square, the line nose needs to be installed, and then the line nose is connected with the terminal connector.
[0003] When the line nose is connected with the cable, the cable needs to be placed in the line nose groove, and then the two ends are bent to clamp the cable. At present, the two ends are bent by a person holding a tool, which is time-consuming and laborious and troublesome to operate. UTILITY MODEL CONTENTS
[0004] In order to solve one of the above technical defects, the utility model provides a line nose pressing head mould, which is convenient to use, saves time and labor.
[0005] In order to solve the above technical problems, the utility model adopts the technical scheme of a line nose pressing head mould, which comprises a workbench, an oil cylinder, a shaping seat, guide columns, a bottom die, a top die and a stop rod. The shaping seat is a base with a vertical through hole in the center, and the shaping seat is fixed on the top surface of the workbench. The cylinder body of the oil cylinder is fixed on the bottom surface of the workbench, and the piston rod of the oil cylinder vertically penetrates the through hole of the workbench and the shaping seat and extends to above the shaping seat. The top end of the shaping seat is provided with two guide columns and is located on the two sides of the vertical through hole, respectively. The opposite inner surfaces of the two guide columns are vertically provided with corresponding guide sliding grooves. The structure of the bottom die is a rectangular steel block with a protrusion in the middle of the top surface, and the top surface of the protrusion is provided with an arc-shaped groove. The structure of the top die is a rectangular steel block with a groove in the middle of the bottom surface, which matches the protrusion. The two ends of the bottom die and the top die are slidably installed in the guide sliding grooves of the two guide columns. The top die is located directly above the bottom die, and the groove of the top die and the protrusion are matched. The top of the two guide columns is provided with corresponding mounting holes, and the stop rod is installed in the two mounting holes to be located directly above the top die.
[0006] The protrusion of the bottom die and the groove of the top die are both ladder-shaped with the top narrow and the bottom wide.
[0007] The top edge of the groove of the top die is provided with a horizontal "3" shaped groove.
[0008] The oil cylinder is controlled to stretch and retract by a high-pressure oil pump, and the high-pressure oil pump is provided with a pressure monitor.
[0009] The wire nose pressing head mold provided by the utility model realizes semi-automatic operation of wire nose processing, saves time and effort, and improves processing efficiency.
[0010] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the present application. The objects and other advantages of the present application can be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings. BRIEF DESCRIPTION OF DRAWINGS
[0011] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the present application and together with the description serve to explain the principle of the present application and its intended application, and specifically show the specific embodiment(s) of the present application.
[0012] Figure 1 is a structural schematic view of the utility model;
[0013] Figure 2 is a structural schematic view of the utility model for wire nose pressing forming. DETAILED DESCRIPTION
[0014] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the present application will be described clearly and completely below in combination with the embodiments in the present application. Obviously, the described embodiments are a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0015] As Figure 1As shown, the utility model line nose pressure head mould, including work table 1, oil cylinder 2, shaping seat 3, guide column 4, bottom die 5, top die 6, stop lever 7, shaping seat 3 is the base with vertical through hole in the center, shaping seat 3 is fixed on work table 1 top, the cylinder body of oil cylinder 2 is fixed on work table 1 bottom, the piston rod of oil cylinder 2 vertically upwards penetrates the through hole of work table 1 and shaping seat 3 and stretches to shaping seat 3 top, the top of shaping seat 3 is provided with two guide columns 4 and is located at its vertical through hole both sides respectively, the opposite inner surface of two guide columns 4 is vertically provided with corresponding guide sliding slot, the structure of bottom die 5 is that the convex block is set in the middle of rectangular steel block top surface and the convex block top surface is provided with arc-shaped recess, the structure of top die 6 is that the recess that is matched with convex block is set in the middle of rectangular steel block bottom surface, the both ends of bottom die 5 and top die 6 are slidably installed in the guide sliding slot of two guide columns 4, top die 6 is located just above bottom die 5 and its recess and convex block correspondingly cooperate, the top of two guide columns 4 is provided with corresponding mounting hole, and stop lever 7 both ends are installed in two mounting holes respectively so that it is located just above top die 6.
[0016] The convex block of bottom die 5 and the recess of top die 6 are both ladder-shaped with upper narrow and lower wide.
[0017] The recess top edge of top die 6 is provided with horizontal "3" type slot.
[0018] The line nose cable part is copper sheet curved into arc shape, as shown in the figure, Figure 1 As shown, after installing top die 6 and stop lever 7 in sequence, the copper sheet of line nose is placed in the convex block top arc-shaped recess of bottom die 5, the both ends of line nose are raised upwards and abut against the inclined inner wall of top die 6 recess, the two cables needed to be connected are placed on the copper sheet of line nose, the piston rod of oil cylinder 2 is stretched upwards, bottom die 5 drives line nose and top die 6 upwards until top die 6 abuts against stop lever 7, top die 6 cannot continue to rise, then under the action of the inclined wall of its recess, the end of line nose is inwardly retracted along the inclined wall until the end is inserted into the horizontal "3" type slot, and the special structure can further bend and clamp the cable with the end of line nose pressed to the middle, as shown in the figure, Figure 2
[0019] The oil cylinder 2 is controlled to stretch and retract by high-pressure oil pump, the switch of high-pressure oil pump is set as button type or foot stepping type, and the high-pressure oil pump is provided with pressure monitor. The pushing force of oil cylinder 2 to bottom die 5 is provided by high-pressure oil pump, and the piston rod of oil cylinder 2 can be controlled to stretch out by button or foot stepping, and the pressure monitor monitors the pressure to be too large to be pressed, and the high-pressure oil pump automatically stops oil supply.
[0020] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0021] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.
[0022] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected or can communicate with each other; can be directly connected, or can be indirectly connected through an intermediate medium, can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0023] Although the preferred embodiments of the utility model have been described, those skilled in the art can make further changes and modifications to the embodiments once they know the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.
[0024] Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and changes of the utility model fall within the scope of the claims of the utility model and the equivalent technology thereof, the utility model also intends to include these changes and modifications.
Claims
1. Wire nose indentor mold characterized by: The utility model relates to a kind of moulding seat, including workbench (1), oil cylinder (2), shaping seat (3), guide column (4), bottom die (5), top die (6), stop lever (7), shaping seat (3) is the base with vertical through-hole in center, shaping seat (3) is fixed on workbench (1) top, the cylinder body of oil cylinder (2) is fixed on workbench (1) bottom, the piston rod of oil cylinder (2) vertically penetrates the through-hole of workbench (1) and shaping seat (3) and extends to shaping seat (3) above, the top of shaping seat (3) is provided with two guide columns (4) and is located at its vertical through-hole two sides respectively, the opposite inner surface of two guide columns (4) is vertically provided with corresponding guide sliding slot, the structure of bottom die (5) is rectangular steel block top surface middle part is provided with boss and the boss top surface is provided with arc-shaped recess, the structure of top die (6) is rectangular steel block bottom middle part is provided with recess matched with boss, the both ends of the bottom die (5) and top die (6) are slidably installed in the guide sliding slot of two guide columns (4), the top die (6) is located just above bottom die (5) and its recess and boss correspond with each other, the top of two guide columns (4) is provided with corresponding mounting hole, stop lever (7) both ends are installed in two mounting holes respectively so that it is located just above top die (6).
2. The wire nose indentor mold of claim 1, wherein: The boss of bottom die (5) and the recess of top die (6) are both ladder-shaped with upper narrow and lower wide.
3. The wire nose indentor mold of claim 2, wherein: The recess top edge of top die (6) is provided with horizontal "3" type slot.
4. The wire nose indentor mold of claim 1, wherein: The oil cylinder (2) is controlled to stretch and retract by high-pressure oil pump, and a pressure monitor is arranged on the high-pressure oil pump.