Automatic shaft sleeve crimping device

Abstract

The utility model relates to the technical field of cable processing, in particular to an automatic shaft sleeve crimping device which comprises a frame, an installation assembly is arranged in the frame, a crimping assembly is arranged on one side of the installation assembly, and a lifting assembly is arranged on one side of the crimping assembly. The mounting assembly comprises a fixing plate, and the outer wall of the periphery of the fixing plate is fixedly connected to the inner wall of the frame. According to the automatic crimping device for the shaft sleeve, when an outer ring shaft sleeve is manually placed, the outer ring shaft sleeve can be accurately placed through an arc groove and a first clamping groove, so that the outer ring shaft sleeve can be accurately positioned when being connected to a cable body in a sleeving mode, and due to the fact that the end, with the large diameter, of the outer ring shaft sleeve is in a protruding shape, clearance can be conducted through the first clamping groove; the two ends of the outer ring shaft sleeve are in lap joint with the arc grooves, so that the outer ring shaft sleeve does not incline when placed, and the fitting performance and accuracy of the outer ring shaft sleeve in the sleeving installation process are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to an automatic crimping device for a shaft sleeve. Background Art

[0002] Crimping is a permanent connection method that deforms or changes the geometry of the round tube on the cable conductor by applying pressure.

[0003] In the crimping production of cable connectors, especially when crimping shielding rings with large and small heads on high-voltage wire harnesses, due to the different diameters at both ends of the shielding ring, it is impossible to stably, effectively and quickly place it in the specified position and keep it from tilting. Therefore, before crimping, the shielding ring needs to be manually sleeved on the wire harness, and then the cable is placed under the crimping head for crimping of the shielding ring. However, this method is not accurate in grasping the sleeve position when manually sleeves the shielding ring and the crimping efficiency is low. For this reason, we propose an automatic sleeve crimping device. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic crimping device for a sleeve to solve the problem raised in the above-mentioned background technology that in the crimping production of cable joints, especially when crimping shielding rings with large and small heads of high-voltage wire harnesses, due to the different diameters at both ends of the shielding ring, it is impossible to stably, effectively and quickly place it in the specified position and keep it from tilting, so that before crimping, the shielding ring needs to be manually sleeved on the wire harness, and then the cable is placed under the crimping head for crimping the shielding ring. However, this method has the problem of inaccurate positioning when manually sleeved the shielding ring and low crimping efficiency. To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic crimping device for a sleeve, comprising a frame, an installation component is arranged inside the frame, a crimping component is arranged on one side of the installation component, and a lifting component is arranged on one side of the crimping component; the installation component comprises a fixed plate, the outer walls of the fixed plate are fixedly connected to the inner wall of the frame, the top of the fixed plate is movably connected to a first placing table, the top of the first placing table is provided with an arc groove, the top of the first placing table is provided with a first clamping groove and the first placing table is connected to the first clamping groove, the top of the fixed plate is fixedly connected to two first push rod motors, and the output end of the first push rod motor is fixedly connected to a push tube.

[0005] Further preferably, the crimping assembly includes a fixed vertical plate, the bottom of the fixed vertical plate is fixedly connected to the top of the fixed plate, one side of the fixed vertical plate is fixedly connected to a bearing platform, the top of the bearing platform is fixedly connected to a hydraulic press, the output end of the hydraulic press passes through the bearing platform and is movably connected, the output end of the hydraulic press is fixedly connected to a lifting platform, one side of the bottom of the lifting platform is fixedly connected to an upper clamping plate, two slots on the lifting platform are movably sleeved with a first sliding rod, the bottom of the first sliding rod is fixedly connected to a base, and the bottom of the base is fixedly connected to the top of the fixed plate The top of the base is fixedly connected with a placing seat, a lower clamping plate is fixedly connected in a groove on the top of the placing seat, a crimping table is fixedly connected to the bottom of one side of the lower clamping plate, a second placing groove is provided on the top of the crimping table, a second clamping groove is provided on the top of the crimping table, the second clamping groove is communicated with the second placing groove, through the second clamping groove and the second placing groove, the end with a larger diameter on the outer ring sleeve is placed in the second clamping groove for avoiding air, so that the outer ring sleeve will not be tilted due to the bulge of the end with a larger diameter, thereby improving the concentricity of the outer ring sleeve and the end of the cable body.

[0006] Further preferably, the lifting assembly includes a box body, the box body is fixedly connected to the inside of the frame, two slide rails are fixedly connected to one side of the top of the box body, the top of the slide rails is movably connected to a bottom plate, the top of the bottom plate is fixedly connected to a second push rod motor, the top of the second push rod motor is fixedly connected to a center plate, the output end of the second push rod motor passes through the center plate and is movably connected, two limit rods are fixedly connected to the top of the center plate, the side surfaces of the two limit rods are movably sleeved with a top plate and the output end of the second push rod motor is fixedly connected to the bottom of the top plate, and the top of the top plate is fixedly connected to a socket.

[0007] Further preferably, a cable body is clamped in the clamping slot on the top of the clamping seat.

[0008] Further preferably, both sides of the frame are movably connected with opening and closing doors via hinges.

[0009] Further preferably, a sealing plate is fixedly connected to the top of the frame.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, the arc groove and the first clamping groove enable the outer ring sleeve to be placed accurately when it is placed manually, so that the outer ring sleeve can be accurately positioned when it is sleeved on the cable body, and because the end with a larger diameter on the outer ring sleeve is convex, it can be avoided through the first clamping groove, so that the two ends of the outer ring sleeve are overlapped on the arc groove, so that the outer ring sleeve will not tilt when placed, thereby improving the fit and accuracy of the outer ring sleeve when it is sleeved and installed.

[0012] In the utility model, the outer ring sleeve and the cable body are placed on the second placement groove through the crimping table, the second placement groove and the second clamping groove under the action of the second push rod motor, and at this time the second clamping groove is used to avoid the end of the outer ring sleeve with a larger diameter, so that the outer ring sleeve can be placed horizontally on the second placement groove, so that the concentricity of the outer ring sleeve and the end of the cable body is improved during and after crimping, so that there will be no warping after crimping, thereby improving the yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 The utility model is schematically shown in the cross-sectional structure Figure 1 ;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model when viewed from above;

[0016] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure at B in the middle;

[0018] Figure 6 The utility model is schematically shown in the cross-sectional structure Figure 2 ;

[0019] Figure 7 For this utility model Figure 6 Schematic diagram of the enlarged structure at C in the middle;

[0020] Figure 8 This is a partial enlarged structural diagram of the utility model Figure 1 ;

[0021] Fig. 9 This is a partial enlarged structural diagram of the utility model Figure 2 .

[0022] In the figure: 1. frame; 2. installation assembly; 3. crimping assembly; 6. lifting assembly; 8. opening and closing door; 9. sealing plate; 10. cable body; 201. fixing plate; 202. push tube; 205. first placement table; 206. first clamping slot; 207. arc slot; 208. first push rod motor; 301. base; 302. lower clamping plate; 303. second placement slot; 304. second clamping slot; 305. first slide bar; 306. upper clamping plate; 307. lifting platform; 308. hydraulic press; 309. crimping platform; 310. placement seat; 311. fixed vertical plate; 312. bearing platform; 601. box; 602. slide rail; 603. bottom plate; 604. second push rod motor; 605. middle plate; 607. top plate; 608. limit rod; 609. clamping seat. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 9 The utility model provides a technical solution: it includes a frame 1, a mounting assembly 2 is arranged inside the frame 1, a crimping assembly 3 is arranged on one side of the mounting assembly 2, and a lifting assembly 6 is arranged on one side of the crimping assembly 3; the mounting assembly 2 includes a fixing plate 201, the outer walls of the fixing plate 201 are fixedly connected to the inner wall of the frame 1, the top of the fixing plate 201 is movably connected with a first placement platform 205, the top of the first placement platform 205 is provided with an arc groove 207, the top of the first placement platform 205 is provided with a first card groove 206 and the first placement platform 205 is connected to the first card groove 206, the top of the fixing plate 201 is fixedly connected with two first push rod motors 208, and the output end of the first push rod motor 208 is fixedly connected with a push tube 202.

[0025] In this embodiment, Figure 6 , Figure 7 and Fig. 9As shown, the crimping assembly 3 includes a fixed vertical plate 311, the bottom of the fixed vertical plate 311 is fixedly connected to the top of the fixed plate 201, one side of the fixed vertical plate 311 is fixedly connected to a bearing platform 312, the top of the bearing platform 312 is fixedly connected to a hydraulic press 308, the output end of the hydraulic press 308 passes through the bearing platform 312 and is movably connected, the output end of the hydraulic press 308 is fixedly connected to a lifting platform 307, one side of the bottom of the lifting platform 307 is fixedly connected to an upper clamping plate 306, two notches on the lifting platform 307 are movably sleeved with a first slide rod 305, the bottom of the first slide rod 305 is fixedly connected to a base 301, and the bottom of the base 301 is fixedly connected to the top of the fixed plate 201 A placement seat 310 is fixedly connected to the top of the base 301, and a lower clamping plate 302 is fixedly connected in the groove on the top of the placement seat 310. A crimping platform 309 is fixedly connected to the bottom of one side of the lower clamping plate 302. A second placement groove 303 is provided on the top of the crimping platform 309. A second clamping groove 304 is provided on the top of the crimping platform 309. The second clamping groove 304 is connected to the second placement groove 303. Through the second clamping groove 304 and the second placement groove 303, the end of the outer ring sleeve with a larger diameter is placed in the second clamping groove 304 for air avoidance, so that the outer ring sleeve will not be tilted due to the bulge at the end with a larger diameter, thereby improving the concentricity of the outer ring sleeve and the end of the cable body 10.

[0026] In this embodiment, Figure 3 , Figure 6 and Figure 8As shown, the lifting assembly 6 includes a box body 601, which is fixedly connected to the inside of the frame 1, and two slide rails 602 are fixedly connected to one side of the top of the box body 601. The top of the slide rail 602 is movably connected to a bottom plate 603, and the top of the bottom plate 603 is fixedly connected to a second push rod motor 604, and the top of the second push rod motor 604 is fixedly connected to a middle plate 605, and the output end of the second push rod motor 604 passes through the middle plate 605 and is movably connected, and the top of the middle plate 605 is fixedly connected to two limit rods 608, and the side surfaces of the two limit rods 608 are movably sleeved with the top plate 60 The output end of the second push rod motor 604 is fixedly connected to the bottom of the top plate 607, and the top of the top plate 607 is fixedly connected with a clamping seat 609. Before use, the inner ring sleeve of the cable body 10 is first pre-installed, and the cable body 10 with the inner ring sleeve pre-installed is clamped through the clamping seat 609, and then the outer ring sleeve is manually placed on the arc groove 207 and the end with a larger diameter on the outer ring sleeve is placed in the first clamping groove 206. The first push rod motor 208 is started by the external controller, so that the output end of the first push rod motor 208 pushes the push tube 202 together. The outer ring sleeve is squeezed and moved to both ends of the cable body 10 together with the first placement platform 205, and the outer ring sleeve is sleeved on the cable body 10. After the outer ring sleeve is sleeved, the second push rod motor 604 is started so that the output end of the second push rod motor 604 lifts the top plate 607, and the cable body 10 is also lifted up at this time, and the bottom plate 603 is driven by the driving device to move along the slide rail 602, and one end of the cable body 10 sleeved with the outer ring sleeve is moved to the top of the crimping platform 309, and the output end of the second push rod motor 604 is lowered to press the cable body 10. One end of the body 10 is placed in the second placement groove 303 on the crimping table 309, and the end with a larger diameter on the outer ring sleeve is placed in the second clamping groove 304. At this time, the hydraulic press 308 is started, and the lifting platform 307 connected to the output end of the hydraulic press 308 moves downward, so that the upper clamping plate 306 and the crimping block at the bottom of the lifting platform 307 move downward together, and the outer ring sleeve and the inner ring sleeve are squeezed to deform them to complete the crimping of the cable body 10 and the connector. Subsequently, the other end of the cable body 10 is crimped again by lifting and lowering the output end of the second push rod motor 604 and moving the bottom plate 603.

[0027] In this embodiment, Figure 3 and Figure 8 As shown, the cable body 10 is clamped in the clamping slot on the top of the clamping seat 609 .

[0028] In this embodiment, Figure 1 , Figure 2 and Figure 6 As shown, both sides of the frame 1 are movably connected with opening and closing doors 8 via hinges.

[0029] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a sealing plate 9 is fixedly connected to the top of the frame 1 .

[0030] The use method and advantages of the utility model: When the automatic sleeve crimping device is used, the working process is as follows:

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, before use, the inner ring sleeve of the cable body 10 is first pre-installed, and the cable body 10 with the pre-installed inner ring sleeve is clamped through the clamping seat 609, and then the outer ring sleeve is manually placed on the arc groove 207 and the end with the larger diameter of the outer ring sleeve is placed in the first clamping groove 206 during placement, and the first push rod motor 208 is started through the controller of the external device, so that the output end of the first push rod motor 208 together with the push tube 202 pushes the outer ring sleeve and moves toward the two ends of the cable body 10 together with the first placement platform 205, and the outer ring sleeve is sleeved on the cable body 10. After the outer ring sleeve is sleeved, the second push rod motor 604 is started so that the output end of the second push rod motor 604 lifts the top plate 607, and the cable body 10 is also lifted up at this time, and the driving device The drive base plate 603 is prepared to move along the slide rail 602, and one end of the cable body 10 with the outer ring sleeve is moved to the top of the crimping table 309. At this time, the output end of the second push rod motor 604 descends to place one end of the cable body 10 in the second placement groove 303 on the crimping table 309, and the end with a larger diameter on the outer ring sleeve is placed in the second clamping groove 304. At this time, the hydraulic press 308 is started, and the lifting platform 307 connected to the output end of the hydraulic press 308 moves downward so that the upper clamping plate 306 and the crimping block at the bottom of the lifting platform 307 move downward together, and the outer ring sleeve and the inner ring sleeve are squeezed to deform them to complete the crimping of the cable body 10 and the connector. Subsequently, the other end of the cable body 10 is crimped again by lifting and lowering the output end of the second push rod motor 604 and moving the base plate 603.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sleeve automatic crimping device, comprising a frame, characterized in that: An installation component is arranged inside the frame, a crimping component is arranged on one side of the installation component, and a lifting component is arranged on one side of the crimping component; The mounting assembly includes a fixed plate, the outer walls of which are fixedly connected to the inner walls of the frame, the top of the fixed plate is movably connected to a first placement table, the top of the first placement table is provided with an arc groove, the top of the first placement table is provided with a first slot and the first placement table is connected to the first slot, the top of the fixed plate is fixedly connected to two first push rod motors, and the output end of the first push rod motor is fixedly connected to a push tube.

2. The automatic sleeve crimping device according to claim 1, characterized in that: The cam is secured on a level surface and has a bottom surface that is fixedly connected to the top of the mounting plate, the cam being secured on one side of the base and being secured on the bottom of the base with respect to the support frame.

3. The automatic sleeve crimping device according to claim 1 is characterized in that: The lifting assembly includes a box body, which is fixedly connected to the inside of the frame, and two slide rails are fixedly connected to one side of the top of the box body, and the top of the slide rail is movably connected to a bottom plate, and the top of the bottom plate is fixedly connected to a second push rod motor, and the top of the second push rod motor is fixedly connected to a center plate, and the output end of the second push rod motor passes through the center plate and is movably connected, and two limit rods are fixedly connected to the top of the center plate, and the side surfaces of the two limit rods are movably sleeved with a top plate and the output end of the second push rod motor is fixedly connected to the bottom of the top plate, and the top of the top plate is fixedly connected to a socket.

4. The automatic sleeve crimping device according to claim 3 is characterized in that: The cable body is clamped in the clamping slot on the top of the clamping seat.

5. The automatic sleeve crimping device according to claim 1 is characterized in that: Both sides of the frame are movably connected with opening and closing doors through hinges.

6. The automatic sleeve crimping device according to claim 1, characterized in that: A sealing plate is fixedly connected to the top of the frame.

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