A cable crimping device for power engineering construction

Abstract

The utility model provides a kind of cable crimping device for electric power engineering construction, it is related to electric power engineering technical field.The device includes: end plate, the top surface of the end plate is equipped with fixed block and movable block, the opposite side of the movable block and the fixed block is respectively connected with chuck;Chuck positioning mechanism, setting in the top of the end plate, the chuck positioning mechanism includes: limit box, embedded in the inside of the movable block and the fixed block;Insert block, fixed to one side of the chuck, the insert block penetrates the movable block, and is inserted with the limit box;Screw rod, is connected with the limit box by screw thread, the bottom of the screw rod is rotatably connected with slide plate;Inserting assembly, including the insertion groove and the insert plate that are inserted with each other, the insertion groove is opened in the top of the insert block, and the insert plate is connected to the bottom of the slide plate.The device can prevent chuck from loosening during chuck clamping cable, improve the clamping stability of the device to cable, improve cable crimping quality.

Description

Technical Field

[0001] This disclosure relates to the field of power engineering technology, and more specifically, to a cable crimping device for power engineering construction. Background Technology

[0002] Cables are a general term for items such as optical cables and electrical cables. Cables have many uses, mainly for control installation, connecting equipment, and transmitting power. They are a common and indispensable item in daily life. During the process of power construction, when processing and connecting the cable ends, the cable ends are connected using connectors and then crimped with crimping pliers.

[0003] During cable end-joining, a cable crimping device can be used to process and crimp the cables to ensure the quality of the crimping. Currently, existing cable crimping devices include an end plate and a servo motor mounted on the end plate. The servo motor drives a movable block to move towards a fixed block, causing the clamps on the movable and fixed blocks to approach each other until the two clamps close, thus crimping the cable connectors. For easy connector replacement, the clamps in this device are inserted into the fixed and movable blocks. However, this clamping method can cause the clamps to loosen during cable clamping, leading to displacement and detachment, affecting the stability of the device's cable clamping and consequently impacting the quality of the cable crimping.

[0004] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0005] In view of this, a cable crimping device for power engineering construction is provided. This device, by setting a clamp positioning mechanism, can prevent the clamp from falling off during the clamping process of the cable, thereby improving the stability and reliability of the device and thus improving the quality of cable crimping.

[0006] Other features and advantages of this disclosure will become apparent from the following detailed description, or may be learned in part from practice of this disclosure.

[0007] According to one aspect of this disclosure, a cable crimping device for power engineering construction is provided, the device comprising: An end plate, wherein a fixed block and a movable block are mounted on the top surface of the end plate, and clamps are respectively connected to the opposite sides of the movable block and the fixed block; A chuck positioning mechanism is disposed on the top surface of the end plate, and the chuck positioning mechanism includes: A limiting box is embedded inside the movable block and the fixed block; An insert block is fixed to one side of the clamp, the insert block passes through the movable block, and is inserted into the limiting box; A screw is threadedly connected to the limiting box, and a sliding plate is rotatably connected to the bottom of the screw; The plug-in assembly includes a slot and a plate that plug into each other, the slot being located on the top of the plug block and the plate being connected to the bottom of the slide plate.

[0008] In an exemplary embodiment of this disclosure, a telescopic rod is provided between the top surface of the limiting box and the sliding plate, the telescopic rod is symmetrically arranged on both sides of the screw, and a spring is sleeved on the outer wall of the telescopic rod.

[0009] In one exemplary embodiment of this disclosure, a positioning component is further included, the positioning component comprising: a fixing plate having a U-shaped structure, the bottom surface of the fixing plate being connected to the bottom surface of the end plate; A rotating rod is threadedly connected to one side wall of the fixed plate; The first clamping plate is disposed between the two side walls of the fixed plate, and the clamping plate is rotatably connected to one end of the rotating rod.

[0010] In one exemplary embodiment of this disclosure, the positioning assembly further includes a second clamping plate, which is attached to the side wall of the fixed plate away from the rotating rod; buffer pads are respectively provided on opposite sides of the first clamping plate and the second clamping plate.

[0011] In one exemplary embodiment of this disclosure, a rotating block is fixedly installed at the end of the rotating rod away from the first clamping plate.

[0012] In one exemplary embodiment of this disclosure, a limiting groove is formed on the top surface of the end plate, a limiting block is slidably connected inside the limiting groove, and the top of the limiting block is fixedly connected to the bottom of the movable block.

[0013] In one exemplary embodiment of this disclosure, the top surface of the end plate is further provided with a driving mechanism, which is connected to the side of the movable block opposite to the fixed block, and the driving mechanism is used to drive the movable block to move.

[0014] In one exemplary embodiment of this disclosure, the driving mechanism includes an electric telescopic rod with its axis parallel to the top surface of the end plate. A fixing sleeve is installed on the outside of the electric telescopic rod, and the fixing sleeve is fixedly connected to the top surface of the end plate.

[0015] In one exemplary embodiment of this disclosure, a clamping groove is provided on the side wall of the clamp away from the clamping positioning mechanism.

[0016] In one exemplary embodiment of this disclosure, the surface of the clamping groove is provided with anti-slip texture.

[0017] The cable crimping device for power engineering construction disclosed herein features a clamp positioning mechanism on the top surface of the end plate. This mechanism incorporates a limiting box embedded within a movable block and a fixed block, with a screw threadedly connected to the limiting box within the box. A plug is fixedly connected to one side of the clamp. After the plug is inserted into the limiting box, rotating the screw moves a sliding plate within the box, causing the plug to engage with a slot. This secures the plug by the plug, preventing the clamp from loosening and falling off during cable clamping, thus improving the device's cable clamping performance. The tightness and reliability improve the efficiency and quality of cable crimping. When replacing the clamp, the screw can be rotated in the opposite direction, causing the slide plate to move in the opposite direction within the limit box. The slide plate moves the insert plate, thereby releasing the clamp. The clamp can then be removed, making the replacement process simple and easy to operate. In addition, the clamp can be replaced according to the cable specifications, and the clamp positioning mechanism is applicable to various clamps. This device is suitable for cables of various specifications, improving the flexibility of cable crimping.

[0018] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure. Attached Figure Description

[0019] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure. It is obvious that the drawings described below are merely some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.

[0020] Figure 1 This is a schematic diagram of the structure of a cable crimping device for power engineering construction, as shown in an exemplary embodiment of this disclosure.

[0021] Figure 2 This is a schematic diagram of the structure of a clamp positioning mechanism in an exemplary embodiment of the present disclosure.

[0022] Figure 3 This is a bottom view of the overall structure of a positioning component in an exemplary embodiment of this disclosure.

[0023] Figure 4 This is a partial structural cross-sectional view of an end plate according to an exemplary embodiment of the present disclosure.

[0024] Figure 5 This is a schematic diagram illustrating the connection relationship between a clamp and a fixing block in an exemplary embodiment of this disclosure.

[0025] Figure 6 This is a schematic diagram of the structure of a clamp in an exemplary embodiment of the present disclosure.

[0026] The reference numerals in the attached figures are explained as follows: 1. End plate; 101. Fixed block; 102. Movable block; 2. Chuck positioning mechanism; 201. Chuck; 2011. Chuck groove; 2012. Anti-slip texture; 202. Limit box; 203. Insert block; 204. Screw; 205. Slide plate; 206. Slot; 207. Insert plate; 208. Electric telescopic rod; 209. Telescopic rod; 210. Spring; 211. Limit groove; 212. Limit block; 213. Fixed sleeve; 3. Positioning assembly; 301. Fixed plate; 302. Rotating rod; 303. First clamping plate; 304. Buffer pad; 305. Second clamping plate; 306. Rotating block. Detailed Implementation

[0027] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the embodiments set forth herein; rather, they are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and therefore detailed descriptions of them will be omitted. Furthermore, the drawings are merely illustrative of this disclosure and are not necessarily drawn to scale.

[0028] Although relative terms such as "up" and "down" are used in this specification to describe the relative relationship of one component of an icon to another, these terms are used only for convenience, such as according to the orientation of the examples shown in the accompanying drawings. It is understood that if the device of the icon is flipped upside down, the component described as "up" will become the component described as "down." When a structure is "up" of another structure, it may mean that the structure is integrally formed on the other structure, or that the structure is "directly" mounted on the other structure, or that the structure is "indirectly" mounted on the other structure through another structure.

[0029] The terms “a,” “one,” “the,” “the,” and “at least one” are used to indicate the presence of one or more elements / components / etc.; the terms “including” and “having” are used to indicate an open-ended inclusion and to mean that there may be other elements / components / etc. in addition to the listed elements / components / etc.; the terms “first,” “second,” and “third,” etc., are used only as markers and are not a limitation on the number of objects.

[0030] In related technologies, cable crimping devices may include an end plate and a servo motor. An operator holds the end plate and activates the servo motor to move a movable block towards a fixed block, causing two clamps located on the movable and fixed blocks to close, thus crimping the cable connectors. The clamps utilize limiting blocks and limiting slots to engage with the movable and fixed blocks, allowing for the use of different clamps for different cables. However, this device has the following problem in practical use: during the crimping process, the limiting blocks are prone to disengaging from the limiting slots, causing the clamps to shift and fall off during crimping, affecting the quality of the cable connector crimping.

[0031] Based on this, the present disclosure provides a cable crimping device for power engineering construction, such as... Figure 1 As shown, combined with Figure 2 The device includes: an end plate 1 and a clamp positioning mechanism 2.

[0032] The top surface of the end plate 1 is equipped with a fixed block 101 and a movable block 102, and a clamp 201 is connected to the opposite side of the movable block 102 and the fixed block 101 respectively; the clamp positioning mechanism 2 is located on the top of the end plate 1.

[0033] The chuck positioning mechanism 2 includes: a limiting box 202, which is embedded inside the movable block 102 and the fixed block 101; an insert block 203, which is fixed to one side of the chuck 201, and the insert block 203 passes through the movable block 102 and the fixed block 101 and is inserted into the limiting box 202; a screw 204, which is threadedly connected to the limiting box 202, and a sliding plate 205 is rotatably connected to the bottom of the screw 204; and an insertion assembly, which includes a slot 206 and an insert plate 207 that are inserted into each other, the slot 206 being opened at the top of the insert block 203, and the insert plate 207 being connected to the bottom of the sliding plate 205.

[0034] The cable crimping device for power engineering construction disclosed herein features a clamp positioning mechanism 2 on the top surface of the end plate 1. This mechanism comprises a limiting box 202 embedded within the movable block 102 and the fixed block 101, with a screw 204 threadedly connected to the limiting box 202 within it. A plug block 203 is fixedly connected to one side of the clamp 201. After the plug block 203 is inserted into the limiting box 202, rotating the screw 204 moves the sliding plate 205 within the limiting box 202. The sliding plate 205 causes the plug plate 207 to engage with the slot 206, thereby securing the plug block 203 through the plug plate 207 and preventing the clamp 201 from loosening and falling off during cable clamping. This improves the stability and reliability of the device for clamping cables, increases the efficiency of cable crimping, and enhances the quality of cable crimping. When replacing the clamp 201, the screw 204 can be rotated in the reverse direction, causing the slide plate 205 to move in the reverse direction within the limit box 202. The slide plate 205 then moves the insert plate 207, thereby releasing the fastening of the insert block 203. The clamp 201 can be replaced simply by pulling it out. The replacement process is simple and easy to operate. Furthermore, the clamp 201 can be replaced according to the cable specifications, and the clamp positioning mechanism 2 is applicable to various types of clamps 201. This device is suitable for cables of various specifications, improving the flexibility of cable crimping.

[0035] It should be noted that in this disclosure, the top surface, bottom surface, side surface, etc. of each part or component are only used to distinguish them from each other and do not limit the position or direction of use of the part or component. The top surface and bottom surface may be reversed in different positions, but this does not affect the positional relationship and connection relationship of each part or component in the device.

[0036] The following will describe in detail the various parts of the cable crimping device for power engineering construction provided in the embodiments of this disclosure with reference to the accompanying drawings: In the embodiments provided in this disclosure, such as Figure 1 As shown, the device includes an end plate 1, with a fixed block 101 and a movable block 102 mounted on the top surface of the end plate 1. Clamps 201 are connected to the opposite sides of the movable block 102 and the fixed block 101, respectively.

[0037] The top surface of the end plate 1 may be provided with a driving mechanism, a movable block 102 and a fixed block 101 in sequence. The movable block 102 can slide on the top surface of the end plate 1 in a direction close to or away from the fixed block 101. The driving mechanism has an output end, which is connected to the side of the movable block 102 away from the fixed block 101. The driving mechanism is used to drive the movable block 102 to move.

[0038] The drive mechanism may include an electric telescopic rod 208, which is the output end of the drive mechanism. The axis of the electric telescopic rod 208 may be parallel to the top surface of the end plate 1, so that the electric telescopic rod 208 can push the movable block 102 to move. The electric telescopic rod 208 may include a motor and a telescopic rod 209 connected to the motor. One end of the telescopic rod 209 is connected to the output shaft of the motor, and the other end is connected to the movable block 102. When the output shaft of the motor rotates, the rotation of the motor's output shaft pushes the telescopic rod 209 to extend or retract, thereby controlling the movable block 102 to move to different positions.

[0039] In some embodiments, in order to support the electric telescopic rod 208, a fixing sleeve 213 is fixedly provided on the top surface of the end plate 1. The electric telescopic rod 208 is sleeved in the fixing sleeve 213, and the fixing sleeve 213 provides support for the electric telescopic rod 208. At the same time, it can make a certain gap between the electric telescopic rod 208 and the end plate 1, so as to avoid placing the electric telescopic rod 208 directly on the end plate 1 and affecting the extension and retraction of the electric telescopic rod 208, thereby improving the reliability of the electric telescopic rod 208 in controlling the movable block 102.

[0040] The movable block 102 is movably connected to the end plate 1. For example, Figure 4 As shown, combined with Figure 1 A limiting groove 211 can be provided on the top surface of the end plate 1. A limiting block 212 is slidably connected inside the limiting groove 211. The top of the limiting block 212 is fixedly connected to the bottom of the movable block 102. Through the cooperation between the limiting block 212 and the limiting groove 211, the movement of the movable block 102 on the end plate 1 can be limited. It can also prevent the movable block 102 from detaching from the end plate 1, which would cause the device to malfunction.

[0041] A clamp 201 is provided on the side of the movable block 102 facing the fixed block 101. A clamping groove 2011 is provided on the side of the clamp 201 away from the movable block 102. The clamping groove 2011 can be arc-shaped to fit the shape of the cable and facilitate clamping the cable.

[0042] In some embodiments, such as Figure 6 As shown, combined with Figure 1 The clamping groove 2011 on the clamp 201 connected to the movable block 102 may be provided with anti-slip texture 2012. During the clamping process of the cable, the anti-slip texture 2012 can improve the clamping stability and reliability of the clamp 201, thereby improving the cable crimping quality.

[0043] In some embodiments, the length of the limiting groove 211 can be 1 / 5 to 1 / 2 of the length of the end plate 1, and the width of the limiting groove 211 can be 1 / 6 to 1 / 3 of the width of the end plate 1; the length of the limiting block 212 can be 1 / 8 to 1 / 4 of the length of the limiting groove 211, and the width of the limiting block 212 can be equal to or slightly smaller than the width of the limiting groove 211, so that a clearance fit is formed between the limiting block 212 and the limiting groove 211, ensuring that the limiting block 212 can slide normally in the limiting groove 211 without jamming. It should be noted that the length and width of the limiting groove 211 can be selected according to actual usage needs, and this disclosure does not impose specific limitations.

[0044] The fixing block 101 is fixedly connected to one end of the top surface of the end plate 1. There is no overlap between the fixing block 101 and the limiting groove 211, that is, the fixing block 101 is exposed in the limiting groove 211, so as to avoid the fixing block 101 from having an adverse effect on the movement of the movable block 102.

[0045] A clamp 201 is provided on the side of the fixed block 101 facing the movable block 102. A clamping groove 2011 is provided on the side of the clamp 201 away from the fixed block 101. The clamping groove 2011 can be arc-shaped to suit the shape of the cable and facilitate clamping the cable.

[0046] In some embodiments, the surface of the clamping groove 2011 on the clamp 201 connected to the fixing block 101 may be provided with anti-slip texture 2012. During the clamping process of the cable, the anti-slip texture 2012 can improve the clamping stability and reliability of the clamp 201, thereby improving the cable crimping quality.

[0047] In some embodiments, the fixing block 101 can be fixedly connected to the top surface of the end plate 1 by means of welding, riveting, bonding, etc. The fixing block 101 and the end plate 1 can also adopt an integral molding structure to improve the connection strength between the fixing block 101 and the end plate 1.

[0048] In some embodiments, the length, width, and height of the fixed block 101 can be equal to the length, width, and height of the movable block 102, respectively, so that there is a certain structural symmetry between the fixed block 101 and the movable block 102, which can improve the usability and portability of the structure.

[0049] In the embodiments provided in this disclosure, such as Figure 2 As shown, combined with Figure 1 The device includes a chuck positioning mechanism 2, which is located on the top surface of the end plate 1. The chuck positioning mechanism 2 includes a limit box 202, a plug block 203, a screw 204, and a plug-in assembly. The chuck positioning mechanism 2 can improve the connection stability and reliability between the chuck 201 and the movable block 102 and the fixed block 101, and can also realize the quick assembly and disassembly of the chuck 201.

[0050] The limiting box 202 is embedded inside the movable block 102 and the fixed block 101. In some embodiments, both the movable block 102 and the fixed block 101 can be hollow structures, and the limiting box 202 is respectively disposed in the cavity of the movable block 102 and the cavity of the fixed block 101. In some embodiments, the cavities of the movable block 102 and the fixed block 101 can be used as the limiting box 202, eliminating the need for additional box bodies inside the cavities and reducing the redundancy of the device structure.

[0051] refer to Figure 5 , combined Figure 1 and Figure 2 The insert block 203 is fixed to one side of the chuck 201. The insert block 203 passes through the movable block 102 and the fixed block 101, and is inserted into the limiting box 202 to achieve the connection between the chuck 201 and the movable block 102, and between the chuck 201 and the fixed block 101. In some embodiments, the insert block 203 and the chuck 201 can be connected by welding, bonding, screwing, riveting, or the insert block 203 and the chuck 201 can be integrally formed to improve the connection strength between the insert block 203 and the chuck 201, improve the reliability of the chuck 201, and increase the service life of the chuck 201.

[0052] The screw 204 is threadedly connected to the limiting box 202, and the bottom of the screw 204 is rotatably connected to the sliding plate 205. Specifically, the screw 204 passes through the top of the limiting box 202, with one end of the screw 204 protruding from the top surface of the limiting box 202, and the other end of the screw 204 rotatably connected to the sliding plate 205. During use, the length of the screw 204 within the limiting box 202 can be changed by rotating one end of the screw 204, thereby changing the position of the sliding plate 205.

[0053] The plug-in assembly includes a slot 206 and a plug plate 207 that plug into each other. The slot 206 is located on the top of the plug block 203, and the plug plate 207 is connected to the bottom of the slide plate 205. (See again...) Figure 5 During the connection process between the clamp 201 and the movable block 102 or the fixed block 101, the insert block 203 is inserted into the limiting box 202, and the slot 206 and the insert plate 207 are interlocked. By rotating the screw 204, the slide plate 205 is moved towards the insert plate 207 to secure the insert block 203 in the vertical direction, improving the reliability of the insertion between the insert block 203 and the movable block 102 or the fixed block 101. During the clamping of the cable, the clamp 201 will not shift or loosen, thus improving the clamping stability and reliability of the cable. When disassembling or replacing the clamp 201, the screw 204 is rotated in the opposite direction to reduce the clamping force applied by the insert plate 207 to the insert block 203. The clamp 201 can then be removed by pulling it out. The clamp 201 can be flexibly replaced according to different cable specifications, improving the flexibility and applicability of the device.

[0054] In some embodiments, such as Figure 2 As shown, in order to improve the positioning effect of the chuck positioning mechanism 2 on the chuck 201, a telescopic rod 209 is provided on the top surface of the limit box 202 and between it and the slide plate 205. The telescopic rod 209 is symmetrically arranged on both sides of the screw 204. A spring 210 is sleeved on the outer wall of the telescopic rod 209. The tension generated by the extension and reset of the spring 210 assists the slide plate 205 to continuously press downward, further improving the connection stability between the insertion plate 207 and the slot 206, thereby further improving the insertion stability and reliability of the chuck 201 and the movable block 102 or the fixed block 101.

[0055] It should be noted that when the skateboard 205 moves, the spring 210 can always remain in a compressed state so that the spring 210 always has extension and return tension. At the same time, during the movement of the skateboard 205, the telescopic rod 209 can extend or shorten according to different positions of the skateboard 205 to meet the position movement requirements of the skateboard 205.

[0056] In the embodiments provided in this disclosure, such as Figure 3 As shown, combined with Figure 1 The device includes a positioning component 3, which is connected to the bottom surface of the end plate 1. The positioning component 3 eliminates the need for manual operation of the end plate 1. The device can be fixed and clamped by the positioning component 3, which can improve the flexibility of the device and the clamping stability of the cable, thereby improving the crimping quality of the cable.

[0057] In some embodiments, the number of positioning components 3 disposed on the bottom surface of the end plate 1 can be one or more. Multiple positioning components 3 can distribute the pressure generated by the end plate 1 on the positioning components 3, avoiding excessive pressure concentration that could damage the positioning components 3 or prevent the positioning components 3 from stably fixing the end plate 1. For example, when the length of the end plate 1 is long, two positioning components 3 can be disposed at intervals on the bottom surface of the end plate 1 to improve the stability and reliability of the positioning components in positioning the end plate 1, and to prevent tilting or displacement during use, which would affect the crimping quality of the cable.

[0058] The positioning component 3 includes a fixing plate 301, which has a U-shaped structure. The bottom surface of the fixing plate 301 is connected to the bottom surface of the end plate 1. The opening direction of the fixing plate 301 is away from the bottom surface of the end plate 1. By installing the fixing plate 301 on the workbench or the board in the construction area, the step of manual hand-holding can be eliminated. The fixing plate 301 can provide support force and support position for the end plate 1.

[0059] In some embodiments, the width of the bottom surface of the fixing plate 301 may be equal to or slightly greater than the width of the end plate 1 to improve the reliability of the fixing part supporting the end plate 1. The length of the bottom surface of the fixing plate 301 may be determined or adaptively adjusted according to the number of positioning components 3 provided on the end plate 1 and the length of the end plate 1, and this disclosure does not make specific limitations.

[0060] The positioning assembly 3 includes a rotating rod 302 and a first clamping plate 303. The rotating rod 302 is threadedly connected to one side wall of the fixed plate 301. The first clamping plate 303 is disposed between the two side walls of the fixed plate 301, and the clamping plate is rotatably connected to one end of the rotating rod 302. When the positioning assembly 3 clamps parts of different thicknesses, the rotating rod 302 can be rotated to move the first clamping plate 303 between the two side walls of the fixed plate 301, adjusting the gap between the first clamping plate 303 and one side wall of the fixed plate 301 so that the gap matches the thickness of the clamped part. The positioning assembly 3 clamps the clamped part to fix the device.

[0061] In some embodiments, a rotating block 306 is fixedly installed at the end of the rotating rod 302 away from the first clamping plate 303. By rotating the rotating block 306, the operator can adjust the position of the first clamping plate 303 so that the gap between the first clamping plate 303 and one side wall of the fixed plate 301 matches the thickness of the clamped part. The rotating block 306 improves the operability of the device.

[0062] In some embodiments, the positioning component 3 further includes a second clamping plate 305, which is fitted onto the side wall of the fixed plate 301 away from the rotating rod 302. By providing the second clamping plate 305 within the fixed plate 301, the clamping reliability of the positioning component 3 can be further improved. Of course, the rotating rod 302 can also be provided on the side wall of the fixed plate 301 to which the second clamping plate 305 is fitted. When clamped by the positioning component 3, the positions of the first clamping plate 303 and the second clamping plate 305 can be adjusted simultaneously so that the gap between the first clamping plate 303 and the second clamping plate 305 matches the thickness of the clamped part.

[0063] In one embodiment, the second clamping plate 305 can be fixedly attached to the side wall of the fixing plate 301 away from the rotating rod 302. In another embodiment, the second clamping plate 305 can be detachably attached to the side wall of the fixing plate 301 away from the rotating rod 302 to accommodate different clamping requirements of the positioning assembly 3.

[0064] In some embodiments, buffer pads 304 may be provided on opposite sides of the first clamping plate 303 and the second clamping plate 305. The buffer pads 304 may be made of materials such as rubber or soft plastic, and shall prevent the first clamping plate 303 and the second clamping plate 305 from damaging the clamped part when the positioning assembly 3 clamps it. When the positioning assembly 3 does not have a second clamping plate 305, the buffer pads 304 may be provided on the side wall of the fixing plate 301 away from the rotating rod 302.

[0065] It should be noted that the clamped part held by the positioning component 3 in the above embodiments may refer to a structure such as a workbench or a construction area board, or the positioning component 3 may be clamped on the clamped part according to the actual positioning requirements of the positioning component 3.

[0066] The following is combined Figures 1 to 6 The specific working process of the cable crimping device for power engineering construction provided in this embodiment is described below: The device is fixed on the worktable by positioning component 3. The gap between the first clamping plate 303 and the second clamping plate 305 is adjusted by rotating the rotating rod 302 so that the gap is matched with the thickness of the worktable, and the worktable is clamped between the first clamping plate 303 and the second clamping plate 305. The positioning component 3 and the worktable are further tightened by rotating the rotating rod 302 again. The clamp 201 is inserted into the movable block 102 and the fixed block 101 respectively via the insert block 203. By rotating the screw 204, the screw 204 drives the slide plate 205 to move closer to the insert plate 207, so that the insert plate 207 is inserted into the slot 206. The insert plate 207 presses the insert block 203. At the same time, the spring 210 on the telescopic rod 209 provides pressure to the insert plate 207, further pressing the insert block 203, thus completing the fixed connection between the clamp 201 and the movable block 102 and the fixed block 101. The cable (connector) is placed between the two clamps 201. The driving mechanism applies a driving force to the movable block 102 to drive the movable block 102 to move within the limiting groove 211 and move the movable block 102 toward the fixed block 101 until the two clamps 201 close, thus completing the clamping of the cable (connector) and then crimping the cable. After the cable crimping is completed, the driving mechanism can be used to apply driving force to the movable block 102 again to drive the movable block 102 to move in the limiting groove 211 and move the movable block 102 away from the fixed block 101 until the two clamps 201 separate and the crimped cable can be taken out from the device. By rotating the rotating rod 302 inside the positioning assembly 3, the gap between the first clamping plate 303 and the second clamping plate 305 is increased, thereby separating the positioning assembly 3 from the worktable.

[0067] When replacing the chuck 201 with a different specification, the screw 204 can be rotated to move the slide plate 205 away from the insertion plate 207, so that the insertion plate 207 is disengaged from the slot 206. By inserting and removing the chuck 201, the chuck 201 can be separated from the movable block 102 and the fixed block 101. Repeat the above installation process of the chuck 201 to complete the replacement of the chuck 201.

[0068] The cable crimping device for power engineering construction provided in this disclosure can improve the clamping stability and reliability of the clamp 201 on the cable, thereby improving the crimping quality of the cable. The device can also replace the matching clamp 201 according to different cable specifications to improve the flexibility of the device and expand its application range. In addition, the device is easy to operate in both the cable clamping process and the clamp 201 replacement process, which improves the efficiency of cable crimping.

[0069] The standard parts used in this disclosure are all available on the market or in the field. The specific connection methods of each part or component adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this disclosure belong to common knowledge or prior art that are known to those skilled in the art.

[0070] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the appended claims.

Claims

1. A cable crimping device for power engineering construction, characterized in that, include: An end plate, wherein a fixed block and a movable block are mounted on the top surface of the end plate, and clamps are respectively connected to the opposite sides of the movable block and the fixed block; A chuck positioning mechanism is disposed on the top surface of the end plate, and the chuck positioning mechanism includes: A limiting box is embedded inside the movable block and the fixed block; An insert block is fixed to one side of the clamp, the insert block passes through the movable block, and is inserted into the limiting box; A screw is threadedly connected to the limiting box, and a sliding plate is rotatably connected to the bottom of the screw; The plug-in assembly includes a slot and a plate that plug into each other, the slot being located on the top of the plug block and the plate being connected to the bottom of the slide plate.

2. The cable crimping device for power engineering construction according to claim 1, characterized in that, A telescopic rod is provided between the top surface of the limiting box and the slide plate. The telescopic rod is symmetrically arranged on both sides of the screw, and a spring is sleeved on the outer wall of the telescopic rod.

3. The cable crimping device for power engineering construction according to claim 1 or 2, characterized in that, It also includes a positioning component, which includes: a fixing plate, the fixing plate having a U-shaped structure, and the bottom surface of the fixing plate being connected to the bottom surface of the end plate; A rotating rod is threadedly connected to one side wall of the fixed plate; The first clamping plate is disposed between the two side walls of the fixed plate, and the clamping plate is rotatably connected to one end of the rotating rod.

4. The cable crimping device for power engineering construction according to claim 3, characterized in that, The positioning assembly further includes a second clamping plate, which is attached to the side wall of the fixed plate away from the rotating rod; buffer pads are respectively provided on the opposite sides of the first clamping plate and the second clamping plate.

5. The cable crimping device for power engineering construction according to claim 3, characterized in that, A rotating block is fixedly installed at the end of the rotating rod away from the first clamping plate.

6. The cable crimping device for power engineering construction according to claim 1 or 2, characterized in that, The top surface of the end plate has a limiting groove, and a limiting block is slidably connected inside the limiting groove. The top of the limiting block is fixedly connected to the bottom of the movable block.

7. The cable crimping device for power engineering construction according to claim 1 or 2, characterized in that, The top surface of the end plate is also provided with a driving mechanism, which is connected to the side of the movable block away from the fixed block, and the driving mechanism is used to drive the movable block to move.

8. The cable crimping device for power engineering construction according to claim 7, characterized in that, The driving mechanism includes an electric telescopic rod, the axis of which is parallel to the top surface of the end plate. A fixing sleeve is installed on the outside of the electric telescopic rod, and the fixing sleeve is fixedly connected to the top surface of the end plate.

9. The cable crimping device for power engineering construction according to claim 1 or 2, characterized in that, A clamping groove is provided on the side wall of the chuck away from the chuck positioning mechanism.

10. The cable crimping device for power engineering construction according to claim 9, characterized in that, The surface of the groove is provided with anti-slip texture.

Images