Localizable ultrasonic wire harness welding machine

Abstract

The utility model relates to the technical field of wire harness welding machines, and discloses a positionable ultrasonic wire harness welding machine which comprises a bottom plate and an ultrasonic welding head, the upper surface of the bottom plate is provided with a fixed connection assembly used for fixedly connecting a wire harness, the positions, located on the two sides, of the upper surface of the bottom plate are fixedly connected with mounting frames, and the mounting frames are fixedly connected with the ultrasonic welding head. A guide rail frame is fixedly connected to the upper surface of the mounting frame, a connecting sliding frame is slidably connected to the outer side of the guide rail frame, a power component for driving the connecting sliding frame to move is arranged on the upper surface of the mounting frame, and a butt joint seat is fixedly connected to the upper surface of the connecting sliding frame. According to the utility model, the positioning butt joint of the wire harnesses can be realized, a worker does not need to hold two butt-jointed wire harnesses by hand for welding, the deviation of the wire harnesses during butt joint is avoided, the welding precision is improved, the welding firmness is ensured, the movement of the wire harnesses in the wire slot can be avoided, the stability of the placement of the wire harnesses is ensured, and the production efficiency is improved. And meanwhile, the wire harness can stably move along with the butt joint seat.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of harness welding machine, more particularly to a kind of positionable ultrasonic harness welding machine. BACKGROUND

[0002] Ultrasonic harness welding machine is a kind of equipment using ultrasonic metal welding technology to weld metal harness, it is passed to two metal surfaces to be welded by high-frequency vibration wave, under the condition of pressurization, make two metal surfaces rub each other and form the fusion between molecular layer, to realize welding.

[0003] The existing ultrasonic harness welding machine needs workers to hold two butt joint harnesses for welding, which has low precision and is easy to deviate, resulting in insecure welding. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a positionable ultrasonic harness welding machine to solve the problems in the above background art.

[0005] The utility model provides the following technical scheme: a kind of positionable ultrasonic harness welding machine, including bottom plate and ultrasonic welding head, the upper surface of the bottom plate is equipped with the fixed connection component for being used to fixedly connect harness, the upper surface of the bottom plate is fixedly connected with mounting bracket at both sides, the upper surface of mounting bracket is fixedly connected with guide rail frame, the outer side of guide rail frame is slidably connected with connecting carriage, the upper surface of the mounting bracket is equipped with power component for driving connecting carriage to move, the upper surface of connecting carriage is fixedly connected with butt joint seat, the upper surface of two butt joint seats is equipped with corresponding multiple installation grooves, multiple installation grooves are fixedly connected with positioning seat in, the top of positioning seat is equipped with wire slot for placing harness, one end of positioning seat is equipped with fixed connection groove being communicated with wire slot, the top of butt joint seat is equipped with extrusion component for fixing harness.

[0006] As a further scheme of the utility model, the extrusion component includes two sliding holes, two sliding holes are all arranged in the top of butt joint seat, two sliding holes are slidably connected with slide rod in, the top of slide rod is fixedly connected with pressing plate, the bottom of pressing plate is equipped with multiple pressure grooves corresponding to wire slot, the bottom end of slide rod is fixedly connected with baffle, spring is sleeved with the position of the outer side of slide rod below butt joint seat, and both ends of spring are fixed with butt joint seat and baffle respectively.

[0007] As a further scheme of the utility model, the pressing plate is located in the top of wire slot and fixed connection groove communication end, one side of the pressing plate is fixedly connected with pull rod.

[0008] As a further scheme of the utility model, the power component is a telescopic air cylinder, the telescopic air cylinder is fixedly connected to the upper surface of the mounting frame, one end of the telescopic part of the telescopic air cylinder is fixed to the connecting slide, the two telescopic air cylinders have the same power, and the two telescopic air cylinders move synchronously.

[0009] As a further scheme of the utility model, the fixed connection assembly comprises a side support, the side support is fixedly connected to the upper surface of the bottom plate, the top of the side support is fixedly connected with a pressing air cylinder, one end of the telescopic part of the pressing air cylinder passes through the side support, and the ultrasonic welding head is detachably connected to the bottom end of the telescopic part of the pressing air cylinder through bolts.

[0010] As a further scheme of the utility model, the top of the ultrasonic welding head is fixedly connected with a plurality of guide rods, and the guide rods pass through the side support.

[0011] As a further scheme of the utility model, the side support is located at the center position of the two mounting frames, and the ultrasonic welding head is located directly above the center of the two butt joints.

[0012] The technical effects and advantages of the utility model are as follows:

[0013] 1. The utility model discloses a positioning seat on two butt joints, and the wire harness is placed into the wire slot on the positioning seat, then the wire harness in the wire slot is fixed by extruding through the extruding assembly, then the two butt joints are butted, at this moment, the wire harness in the wire slot is butted, since the positioning seats on the two butt joints are one-to-one corresponding, thus the positioning butt joint of the wire harness can be realized, workers need not hold two butted wire harnesses to weld, the offset of the wire harness during butt joint is avoided, the welding precision is improved, and the welding firmness is ensured.

[0014] 2. The utility model discloses an extruding assembly, after the wire harness is placed into the wire slot, the wire harness is fixed by extruding through the extruding assembly, so that the movement of the wire harness in the wire slot is avoided, the stability of wire harness placement is ensured, and the stable movement of the wire harness along with the butt joint is ensured. DRAWINGS

[0015] Figure 1 It is the front side three-dimensional structure schematic view of the utility model.

[0016] Figure 2 It is the local enlarged structure schematic view of the utility model.

[0017] Figure 3 It is the mobile state structure schematic view of the utility model Figure 2 .

[0018] Figure 4 It is the local partial structure schematic view of the utility model.

[0019] The figure marks are: 1, a pressing air cylinder; 2, a guide rod; 3, a side support; 4, an ultrasonic welding head; 5, a bottom plate; 6, a mounting frame; 7, a telescopic air cylinder; 8, a connecting slide; 9, a pressing plate; 10, a guide rail frame; 11, a pull rod; 12, a slide rod; 13, a spring; 14, a slide hole; 15, a wire slot; 16, a welding slot; 17, a positioning seat; 18, a butt joint seat; 19, a pressing groove. DETAILED DESCRIPTION

[0020] The technical solutions in the utility model will be clearly and completely described below with reference to the drawings in the utility model, and the forms of the structures described in the following embodiments are only examples, and the utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] Reference Figures 1-4 The utility model provides a kind of positionable ultrasonic wire harness welding machine, including bottom plate 5 and ultrasonic welding head 4, the upper surface of bottom plate 5 is equipped with the welding assembly for welding wire harness, the upper surface of bottom plate 5 is located in the position of both sides and is fixed with mounting frame 6 by bolt, the upper surface of mounting frame 6 is fixed with guide rail frame 10 by bolt, the outer side of guide rail frame 10 is slidably connected with connecting slide 8, the upper surface of mounting frame 6 is equipped with power component for driving connecting slide 8 to move, the upper surface of connecting slide 8 is fixed with butt joint seat 18 by bolt, the upper surface of two butt joint seats 18 is equipped with corresponding multiple installation grooves, multiple installation grooves are all fixed with positioning seat 17 by bolt, the top of positioning seat 17 is equipped with wire slot 15 for placing wire harness, one end of positioning seat 17 is equipped with welding slot 16 communicated with wire slot 15, the top of butt joint seat 18 is equipped with extrusion assembly for fixing wire harness, wire harness is placed into wire slot 15 on positioning seat 17 and is fixed by extrusion assembly, then two connecting slides 8 are driven to make butt joint seat 18 move along guide rail frame 10 by power component, so that two butt joint seats 18 are butted, and wire harness in wire slot 15 is butted, and since positioning seat 17 on two butt joint seats 18 is one-to-one correspondence, wire slot 15 on positioning seat 17 on two butt joint seats 18 will be one-to-one correspondence, so that the positioning butt joint of wire harness is realized, without worker holding two butted wire harnesses to weld, avoid wire harness from deviating when butting, improve the precision of welding, guarantee the firmness of welding.

[0022] The utility model discloses, extrusion subassembly includes two sliding holes 14, two sliding holes 14 all are established at the top of butt joint seat 18, and the sliding rod 12 is slidably connected in two sliding holes 14, and the top of sliding rod 12 is welded with the pressing plate 9, and the bottom of pressing plate 9 is provided with a plurality of pressure groove 19 corresponding with wire slot 15, and the bottom of sliding rod 12 is welded with the baffle, and the outside of sliding rod 12 is sleeved with spring 13 below butt joint seat 18, and the both ends of spring 13 are fixed with butt joint seat 18 and baffle respectively, and the pressing plate 9 is located the top of the wire slot 15 and the welding groove 16 intercommunication end part, and the one side of pressing plate 9 is fixed with the pull rod 11 through bolt, and the pressing plate 9 is pulled up and moves by pull rod 11, and the pressing plate 9 will drive sliding rod 12 to move up, and sliding rod 12 will extrude spring 13 through the baffle, and then the wire harness is placed into wire slot 15, and the part that the wire harness needs to weld is inserted into welding groove 16, and then pull rod 11 is loosened, and the pressing plate 9 will move down under the action of gravity and spring 13, and the wire harness is placed into pressure groove 19, and the wire harness in wire slot 15 is extruded and fixed under the action of extruded spring 13, avoid the wire harness to move in wire slot 15, guarantee the stability of wire harness placement, and can guarantee wire harness stable and follow butt joint seat 18 to move simultaneously.

[0023] Especially, the power component is telescopic cylinder 7, the telescopic cylinder 7 is fixed on the upper surface of mounting frame 6 through bolt, and one end of telescopic cylinder 7 telescopic part is fixed with connecting carriage 8, and the power of two telescopic cylinders 7 is same, so that two telescopic cylinders 7 move synchronously, and the welding assembly includes side support 3, the side support 3 is fixed on the upper surface of bottom plate 5 through bolt, and the top of side support 3 is fixed with pressure cylinder 1 through bolt, and one end of pressure cylinder 1 telescopic part passes through side support 3, and ultrasonic welding head 4 is detachably connected at the bottom end of pressure cylinder 1 telescopic part through bolt, and the top of ultrasonic welding head 4 is fixed with a plurality of guide rods 2 through bolt, and guide rods 2 pass through side support 3, and side support 3 is located at the center position of two mounting frames 6, and ultrasonic welding head 4 is located directly above the center of two butt joint seats 18, because the power of two telescopic cylinders 7 is same, so that two telescopic cylinders 7 lengthen and contract synchronously, so that two telescopic cylinders 7 can guarantee the synchronous movement of two butt joint seats 18 when driving butt joint seat 18 to move along guide rail frame 10 by pushing connecting carriage 8, so as to guarantee that ultrasonic welding head 4 is always located at the center position of two butt joint seats 18, when two butt joint seats 18 are connected, pressure cylinder 1 is started to lengthen, and pressure cylinder 1 drives ultrasonic welding head 4 to move down, so that ultrasonic welding head 4 welds two wire harnesses that are connected.

[0024] The working principle of the utility model discloses: when needing to use, the pull rod 11 is pulled to pull the pressing plate 9 to move upwards, the pressing plate 9 will drive the sliding rod 12 to move upwards, the sliding rod 12 will extrude the spring 13 through the baffle, then the wire harness is placed into the wire slot 15, and the part needing to be welded of the wire harness is inserted into the welding groove 16, then the pull rod 11 is loosened, at this time the pressing plate 9 will move downwards under the action of gravity and the spring 13, so that the wire harness enters the pressing groove 19, and the pressing plate 9 will extrude and fix the wire harness in the wire slot 15 under the action of the extruded spring 13, then the two telescopic cylinders 7 are started to be synchronously elongated, the two telescopic cylinders 7 will push the two connecting carriages 8 to drive the docking seat 18 to move towards each other along the guide rail frame 10, so that the two docking seats 18 are docked, and the wire harness in the wire slot 15 is docked, and since the positioning seat 17 on the two docking seats 18 is one-to-one correspondence, the wire slot 15 on the positioning seat 17 on the two docking seats 18 is one-to-one correspondence, so that the wire harness is positioned and docked, the worker need not hold two docked wire harnesses to weld, the wire harness is prevented from deviating when being docked, the welding precision is improved, the welding firmness is guaranteed, then the compression cylinder 1 is started to be elongated, the compression cylinder 1 pushes the ultrasonic welding head 4 to move downwards to weld the two wire harnesses that are docked.

[0025] Finally, it should be pointed out that: in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0026] The utility model discloses the drawings of the embodiment, only relate to the structure related to the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other.

Claims

1. A positionable ultrasonic beam welder comprising a base plate (5) and an ultrasonic horn (4), characterized in that: The upper surface of the bottom plate (5) is provided with a fixed connection assembly for fixing and connecting the wire harness, the upper surface of the bottom plate (5) is fixedly connected with a mounting rack (6) at both sides, the upper surface of the mounting rack (6) is fixedly connected with a guide rail frame (10), the outer side of the guide rail frame (10) is slidably connected with a connecting sliding frame (8), the upper surface of the mounting rack (6) is provided with a power component for driving the connecting sliding frame (8) to move, the upper surface of the connecting sliding frame (8) is fixedly connected with a docking seat (18), the upper surface of the two docking seats (18) is provided with a plurality of corresponding mounting grooves, the mounting grooves are fixedly connected with a positioning seat (17), the top of the positioning seat (17) is provided with a wire groove (15) for placing the wire harness, one end of the positioning seat (17) is provided with a fixed connection groove (16) in communication with the wire groove (15), and the top of the docking seat (18) is provided with an extrusion assembly for fixing the wire harness.

2. A positionable ultrasonic wire bonding machine according to claim 1, wherein: The extrusion assembly comprises two sliding holes (14), the sliding holes (14) are formed in the top of the docking seat (18), the sliding holes (14) are slidably connected with a sliding rod (12), the top end of the sliding rod (12) is fixedly connected with a pressing plate (9), the bottom of the pressing plate (9) is provided with a plurality of pressing grooves (19) corresponding to the wire groove (15), the bottom end of the sliding rod (12) is fixedly connected with a baffle, the outer side of the sliding rod (12) is sleeved with a spring (13) below the docking seat (18), and the two ends of the spring (13) are fixedly connected with the docking seat (18) and the baffle.

3. A positionable ultrasonic wire bonding machine as defined in claim 2, wherein: The pressing plate (9) is located directly above the wire groove (15) and the fixed connection groove (16), one side of the pressing plate (9) is fixedly connected with a pull rod (11).

4. The positionable ultrasonic wire bonding machine of claim 1, wherein: The power component is a telescopic air cylinder (7), the telescopic air cylinder (7) is fixedly connected to the upper surface of the mounting rack (6), one end of the telescopic part of the telescopic air cylinder (7) is fixedly connected with the connecting sliding frame (8), and the two telescopic air cylinders (7) have the same power, so that the two telescopic air cylinders (7) move synchronously.

5. The positionable ultrasonic wire bonding machine of claim 1, wherein: The fixed connection assembly comprises a side support (3), the side support (3) is fixedly connected to the upper surface of the bottom plate (5), the top of the side support (3) is fixedly connected with a pressing air cylinder (1), one end of the telescopic part of the pressing air cylinder (1) penetrates through the side support (3), and the ultrasonic welding head (4) is detachably connected to the bottom end of the telescopic part of the pressing air cylinder (1) through bolts.

6. A positionable ultrasonic wire bonding machine according to claim 5, wherein: The top of the ultrasonic welding head (4) is fixedly connected with a plurality of guide rods (2), and the guide rods (2) penetrate through the side support (3).

7. A positionable ultrasonic wire bonding machine as defined in claim 5, wherein: The side support (3) is located at the center of the two mounting racks (6), and the ultrasonic welding head (4) is located directly above the centers of the two docking seats (18).

Images