CN219561214U - Heat shrinkage bending forming device for wire harness - Google Patents
Heat shrinkage bending forming device for wire harness Download PDFInfo
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- CN219561214U CN219561214U CN202320375898.5U CN202320375898U CN219561214U CN 219561214 U CN219561214 U CN 219561214U CN 202320375898 U CN202320375898 U CN 202320375898U CN 219561214 U CN219561214 U CN 219561214U
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- bending
- base plate
- plate
- heat shrinkage
- driving device
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Abstract
The utility model provides a pyrocondensation forming device that bends for pencil, including the frame, be provided with pyrocondensation device in the frame, be provided with first drive arrangement between pyrocondensation device and the frame, one side of frame is provided with the line frame mechanism of bending, the line frame mechanism of bending includes the base, be provided with the base plate on the base plate, be provided with the cable fixing base on the base plate, be provided with the fixed slot on the cable fixing base, both sides on the base plate all are provided with the bearing fixed block respectively, the bearing fixed block sets up the rear of cable fixing base, be provided with the bearing in the bearing fixed block respectively, the bearing is connected with the gear through the pivot respectively, be provided with the board of bending between two gears. According to the utility model, after the thermal shrinkage device is used for thermal shrinkage processing of the cable, the pressing mechanism is used for pressing against the bending position of the cable, and the cable is bent by a certain angle through the bending plate.
Description
Technical Field
The utility model relates to the field of machinery, in particular to a wire harness processing technology, and particularly relates to a thermal shrinkage bending forming device for a wire harness.
Background
In the wire harness processing industry, a protective sleeve is sleeved on a wire and subjected to heat shrinkage processing, the protective sleeve protects the wire, and some parts of the wire, which need the sleeve, are bent. In the prior art, the cable is firstly subjected to heat shrinkage processing, and then is taken out of the heat shrinkage device and placed in bending equipment for bending after the heat shrinkage processing is finished, so that the processing procedures of the processing method are more, time and labor are wasted, the operation is inconvenient, the continuous processing operation of heat shrinkage and bending cannot be realized in the prior art, and the processing efficiency is lower.
Disclosure of Invention
The utility model aims to provide a thermal shrinkage bending forming device for a wire harness, which aims to solve the technical problem of low processing efficiency of thermal shrinkage bending forming of the wire harness in the prior art.
The utility model relates to a heat-shrinkage bending forming device for a wire harness, which comprises a rack, wherein a heat-shrinkage device is arranged on the rack, a first driving device is arranged between the heat-shrinkage device and the rack, a heat-shrinkage cavity is arranged in the side surface of the heat-shrinkage device, and a heating plate is arranged in the heat-shrinkage cavity;
the wire frame bending mechanism comprises a base, a base plate is arranged on the base plate, a wire fixing seat is arranged on the base plate, at least two fixing grooves are formed in the wire fixing seat at intervals along the length direction of the wire fixing seat, the length direction of each fixing groove is parallel to the length direction of the base plate, a wire fixing plate is arranged on the upper side of the wire fixing seat, quick elbow clamps are respectively arranged on two sides of the wire fixing seat, the two quick elbow clamps are respectively connected with two ends of the wire fixing plate, a second driving device is arranged on the base plate, and the power output end of the second driving device is connected with the bending plate through a transmission mechanism;
the side surface of the frame is provided with a jacking mechanism which is arranged above the wire frame bending mechanism;
the control ends of the heat shrinkage device, the first driving device, the second driving device and the second driving device are all connected with the input end and the output end of a controller.
Further, the base plate on be provided with the line frame master disk, the line frame master disk includes the motherboard, be provided with bending supporting shoe, angle adjusting block and the angle auxiliary block that quantity equals with the fixed slot along the width direction interval of base plate on the motherboard, the angle adjusting block sets up in the place ahead of bending the supporting shoe, the angle auxiliary block sets up in the place ahead of angle adjusting block, bending supporting shoe one end and fixing on the motherboard, the one end and the motherboard of angle adjusting block are articulated, the other end of angle adjusting block is connected with the second screw, be provided with first slotted hole on the motherboard, be connected with first nut after the second screw passes first slotted hole, be provided with the second slotted hole on the angle auxiliary block, be provided with the third screw on the motherboard, be connected with the second nut after the third screw passes the second slotted hole.
Further, handles are respectively arranged on two sides of the motherboard.
Further, the transmission mechanism include the bearing fixed block that sets up in the base plate both sides, the bearing fixed block sets up the rear of cable fixing base, be provided with the bearing in the bearing fixed block respectively, the bearing is connected with the gear through the pivot respectively, the board of bending sets up between two gears, the both ends bottom of board of bending is connected with two pivots respectively, be provided with the bending groove that quantity equals with the fixed slot along its length direction interval on the board of bending, the length direction of bending groove is on a parallel with the length direction of base plate, the bottom both sides of base plate all are provided with the uide bushing respectively, be provided with the rack in the uide bushing respectively, the length direction of rack is on a parallel with the length direction of base plate, rack and gear engagement, the front end of rack is connected with the removal stopper, the trailing flank of removal stopper is provided with the screw hole, be provided with first screw in the screw hole, second drive arrangement is in the front side of removal stopper, the fixed bottom at the base plate of setting, the power take off end and the removal stopper of second drive arrangement are connected.
Further, the second driving device adopts an air cylinder.
Further, the capping mechanism include the bottom plate, the bottom plate sets up the side at the frame, be provided with third drive arrangement on the bottom plate, all be provided with the slide rail on the bottom plate of third drive arrangement's both sides respectively, the length direction of slide rail is on a parallel with the length direction of bottom plate, be provided with the movable plate on the slide rail, the movable plate sets up in the top of base plate, the lower extreme and the movable plate of the piston rod of third drive arrangement are connected, the lower extreme rear side of movable plate is provided with inductive switch and jack-prop, the lower extreme of bottom plate is provided with the mounting panel, be provided with the jet head that quantity equals with the fixed slot along its width direction interval on the mounting panel, be provided with the opening on the movable plate in jet head the place ahead.
Further, the third driving device adopts an air cylinder.
Compared with the prior art, the utility model has positive and obvious effects. The integral device for thermal shrinkage and bending forming of the wire harness has a simple structure, the wire harness thermal shrinkage device is utilized to carry out thermal shrinkage processing on the wire harness, then the pressing mechanism is utilized to prop against the bending position of the wire harness, and the wire harness is bent by a certain angle through the bending plate.
Drawings
Fig. 1 is a schematic perspective view of a heat shrinkage bending forming device for a wire harness.
Fig. 2 is a schematic perspective view of a wire frame bending mechanism used in a thermal shrinkage bending forming device for a wire harness.
Fig. 3 is a schematic top view of a wire frame bending mechanism in a heat shrinkage bending molding device for wire harnesses according to the present utility model.
Fig. 4 is a right side view schematically showing a wire frame bending mechanism used in the heat shrinkage bending forming device for the wire harness.
Fig. 5 is a schematic front view of a capping mechanism in a heat-shrinkable bending forming device for wire harnesses according to the present utility model.
Fig. 6 is a right side view schematically showing a capping mechanism in a heat shrinkage bending molding device for a wire harness according to the present utility model.
Detailed Description
The present utility model is further described below with reference to the drawings and examples, but the present utility model is not limited to the examples, and all the similar structures and similar variations using the present utility model should be included in the protection scope of the present utility model. The use of the directions of up, down, front, back, left, right, etc. in the present utility model is only for convenience of description, and is not a limitation of the technical scheme of the present utility model.
As shown in fig. 1-6, the heat-shrinkable bending forming device for the wire harness comprises a frame 2, wherein a heat-shrinkable device 1 is arranged on the frame 2, a first driving device is arranged between the heat-shrinkable device 1 and the frame 2, a heat-shrinkable cavity is arranged in the side surface of the heat-shrinkable device 1, and a heating plate is arranged in the heat-shrinkable cavity;
specifically, the first driving device comprises a cylinder and a first guide rail, the first guide rail and the cylinder are fixedly arranged on the frame 2, the first guide rail is parallel to the front-back direction of the heat shrinkage device 1, a sliding seat is arranged on the first guide rail, a piston rod of the cylinder is connected with the sliding seat, and the heat shrinkage device 1 is arranged on the sliding seat, so that the cylinder can drive the heat shrinkage device 1 to move back and forth.
A wire frame bending mechanism 4 is arranged on one side of the frame 2, the wire frame bending mechanism 4 comprises a base, a base plate 42 is arranged on the base plate, a cable fixing seat 419 is arranged on the base plate 42, at least two fixing grooves 420 are formed in the cable fixing seat 419 at intervals along the length direction of the cable fixing seat 419, the length direction of the fixing grooves 420 is parallel to the length direction of the base plate 42, a cable fixing plate 421 is arranged on the upper side of the cable fixing seat 419, quick elbow clamps 49 are respectively arranged on two sides of the cable fixing seat 419, the two quick elbow clamps 49 are respectively connected with two ends of the cable fixing plate 421, a second driving device 416 is arranged on the base plate 42, and a power output end of the second driving device 416 is connected with the bending plate 41 through a transmission mechanism;
the side surface of the frame 2 is provided with a jacking mechanism 3, and the jacking mechanism 3 is arranged above the wire frame bending mechanism 4;
the control ends of the heat shrinkage device 1, the first driving device, the second driving device and the second driving device 416 are all connected with the input and output ends of a controller.
Further, the base plate 42 is provided with a bobbin master disc, the bobbin master disc comprises a motherboard 48, bending supporting blocks 410, angle adjusting blocks 47 and angle auxiliary blocks 417, the number of which is equal to that of the fixing grooves 420, are arranged on the motherboard 48 at intervals along the width direction of the base plate 42, the angle adjusting blocks 47 are arranged in front of the bending supporting blocks 410, the angle auxiliary blocks 417 are arranged in front of the angle adjusting blocks 47, one end of each bending supporting block 410 is fixed on the motherboard 48, one end of each angle adjusting block 47 is hinged with the motherboard 48, the other end of each angle adjusting block 47 is connected with a second screw, a first slotted hole 423 is formed in the motherboard 48, a first nut is connected to each second screw after passing through the first slotted hole 423, a second slotted hole 424 is formed in each angle auxiliary block 417, a third screw is arranged on the motherboard 48, and a second nut is connected to each third screw after passing through the second slotted hole 424.
Further, handles 418 are provided on each side of the motherboard 48.
Further, the transmission mechanism includes bearing fixing blocks 45 disposed at two sides of the base plate 42, the bearing fixing blocks 45 are disposed at the rear of the cable fixing seat 419, bearings 46 are disposed in the bearing fixing blocks 45, the bearings 46 are connected with gears 411 through rotating shafts, the bending plates 41 are disposed between the two gears 411, bottoms of two ends of the bending plates 41 are connected with the two rotating shafts respectively, bending grooves 422 with the number equal to that of the fixing grooves 420 are disposed on the bending plates 41 at intervals along the length direction of the bending plates 41, the length direction of the bending grooves 422 is parallel to the length direction of the base plate 42, guide sleeves 413 are disposed at two sides of the bottom of the base plate 42, racks 412 are disposed in the guide sleeves 413, the length direction of the racks 412 is parallel to the length direction of the base plate 42, the racks 412 are meshed with the gears 411, the front ends of the racks 412 are connected with moving limiting blocks 415, threaded holes are disposed at the rear sides of the moving limiting blocks 415, first screws 414 are disposed in the threaded holes, second driving devices 416 are disposed at the front sides of the moving limiting blocks 415, the bottoms of the base plate 42, the length directions of the second driving devices 416 are fixedly disposed at the bottom of the base plate 42, and the power output ends of the second driving devices 416 are connected with the moving limiting blocks 415.
Further, the second driving device adopts an air cylinder.
Further, the capping mechanism 3 includes a bottom plate 32, the bottom plate 32 is disposed on a side surface of the frame 2, a third driving device 31 is disposed on the bottom plate 32, sliding rails 33 are disposed on the bottom plates 32 on two sides of the third driving device 31, a moving plate 34 is disposed on the sliding rails 33, the moving plate 34 is disposed above the base plate 42, a lower end of a piston rod of the third driving device 31 is connected with the moving plate 34, an inductive switch 38 and a jack post 36 are disposed on a rear side of a lower end of the moving plate 34, a mounting plate 39 is disposed at a lower end of the bottom plate 32, air jets 35 equal to the fixed slots 420 in number are disposed on the mounting plate 39 along a width direction thereof at intervals, and an opening is disposed on the moving plate 34 in front of the air jets 35.
Further, the third driving device adopts an air cylinder.
Specifically, the heat shrinkage device 1, the heating plate, the quick elbow clamp 49, the air cylinder, the inductive switch 38, the top post 36, the air jet head 35, the first driving device, the second driving device, the third driving device and the like in this embodiment all adopt the known schemes in the prior art, and those skilled in the art will understand that the description is omitted herein.
The working principle of the embodiment is as follows:
firstly, a cable 5 sleeved with a sleeve is placed in a fixing groove 420 of a cable fixing seat 419, under the control of a controller, a second driving device drives a heat shrinkage device 1 to move forwards, a wire frame bending mechanism 4 enters a heat shrinkage cavity, and a heating plate in the heat shrinkage device 1 heats the cable 5 placed on the wire frame bending mechanism 4. After the cable 5 is heated, under the control of the controller, the second driving device drives the heat shrinkage device 1 to move backwards, the cable 5 leaves the heat shrinkage cavity, then the third driving device 31 pushes the moving plate 34 to move downwards until the inductive switch 38 senses that the jacking column 36 abuts against the bending position of the cable 5, and then the downward movement is stopped. Then, the second driving device 416 drives the moving limiting block 415 to move backward under the control of the controller, drives the rack 412 to push the gear 411 to rotate, drives the bending plate 41 to rotate upwards through the rotating shaft, and bends the cable 5 through the bending groove 422.
The bending angle of the cable 5 can be adjusted, the moving limiting block 415 drives the rack 412 to move forwards, the first screw 414 abuts against the front side face of the guide sleeve 413, the maximum stroke of the rack 412 is achieved at the moment, the stroke of the rack 412 is changed by adjusting the length of the first screw 414, and therefore the rotation angles of the gear 411 and the bending plate 41 are adjusted, and the bending angle of the cable 5 is adjusted.
One end of the angle adjusting block 47 is rotatably adjustable in angle, and the second screw is movable in the arc groove and fixed by the first nut. The angle auxiliary block 417 is movable left and right, and the third screw is movable in the second oblong hole 424 and fixed by a second nut. The angle adjusting block 47 and the angle auxiliary block 417 can change angles, and can adjust the angle according to the bending shape of the cable 5 at different angles together with the bending support block 410, so that the cable 5 is better supported.
The fixing groove 420 and the bending groove 422 are sized and shaped to fit the size of the terminal of the cable 5 to be placed. The air jet head 35 is connected with a compressed air source, and can blow and cool the cable 5 after heat shrinkage.
The integral device for thermal shrinkage and bending forming of the wire harness is simple in structure, after thermal shrinkage processing is carried out on the wire harness 5 by using the thermal shrinkage device 1, the wire harness 5 is bent by a certain angle by using the bending plate 41 after the bending position of the wire harness 5 is propped against by using the jacking mechanism 3, and the continuous operation of thermal shrinkage processing and bending forming of the wire harness can be realized by using one piece of equipment, so that the processing procedures are reduced, and the processing efficiency is improved.
Claims (7)
1. A heat shrinkage forming device that bends for pencil, includes frame, its characterized in that: a heat shrinkage device is arranged on the frame, a first driving device is arranged between the heat shrinkage device and the frame, a heat shrinkage cavity is arranged in the side surface of the heat shrinkage device, and a heating plate is arranged in the heat shrinkage cavity;
the wire frame bending mechanism comprises a base, a base plate is arranged on the base plate, a wire fixing seat is arranged on the base plate, at least two fixing grooves are formed in the wire fixing seat at intervals along the length direction of the wire fixing seat, the length direction of each fixing groove is parallel to the length direction of the base plate, a wire fixing plate is arranged on the upper side of the wire fixing seat, quick elbow clamps are respectively arranged on two sides of the wire fixing seat, the two quick elbow clamps are respectively connected with two ends of the wire fixing plate, a second driving device is arranged on the base plate, and the power output end of the second driving device is connected with the bending plate through a transmission mechanism;
the side surface of the frame is provided with a jacking mechanism which is arranged above the wire frame bending mechanism;
the output ends of the control ends of the heat shrinkage device, the first driving device, the second driving device and the second driving device are all connected with the input and output ends of a controller.
2. The heat shrinkage bending molding device for a wire harness according to claim 1, wherein: the base plate on be provided with the line frame master disk, the line frame master disk includes the motherboard, be provided with bending supporting shoe, angle adjusting block and the angle auxiliary block that quantity equals with the fixed slot along the width direction interval of base plate on the motherboard, the angle adjusting block sets up in the place ahead of bending the supporting shoe, the angle auxiliary block sets up in the place ahead of angle adjusting block, bending supporting shoe one end is fixed on the motherboard, the one end and the motherboard of angle adjusting block are articulated, the other end of angle adjusting block is connected with the second screw, be provided with first slotted hole on the motherboard, be connected with first nut after the second screw passes first slotted hole, be provided with the second slotted hole on the angle auxiliary block, be provided with the third screw on the motherboard, be connected with the second nut after the third screw passes the second slotted hole.
3. The heat shrinkage bending molding device for the wire harness according to claim 2, wherein: handles are respectively arranged on two sides of the motherboard.
4. The heat shrinkage bending molding device for a wire harness according to claim 1, wherein: the transmission mechanism comprises bearing fixing blocks arranged at two sides of the base plate, the bearing fixing blocks are arranged at the rear of the cable fixing seat, bearings are respectively arranged in the bearing fixing blocks, the bearings are respectively connected with gears through rotating shafts, bending plates are arranged between the two gears, bottoms of two ends of the bending plates are respectively connected with the two rotating shafts, bending grooves with the same number as that of the fixing grooves are formed in the bending plates at intervals along the length direction of the bending plates, the length direction of the bending grooves is parallel to the length direction of the base plate, guide sleeves are respectively arranged at two sides of the bottom of the base plate, racks are respectively arranged in the guide sleeves, the length direction of each rack is parallel to the length direction of the base plate, the racks are meshed with the gears, the front ends of the racks are connected with movable limiting blocks, threaded holes are formed in the rear sides of the movable limiting blocks, first screws are arranged in the threaded holes, a second driving device is arranged at the front sides of the movable limiting blocks, the bottoms of the base plate are fixedly arranged, and the power output ends of the second driving device are connected with the movable limiting blocks.
5. The heat shrinkage bending molding device for a wire harness according to claim 4, wherein: the second driving device adopts an air cylinder.
6. The heat shrinkage bending molding device for a wire harness according to claim 1, wherein: the top pressing mechanism comprises a bottom plate, the bottom plate is arranged on the side face of the frame, a third driving device is arranged on the bottom plate, sliding rails are respectively arranged on the bottom plates on two sides of the third driving device, the length direction of each sliding rail is parallel to the length direction of the bottom plate, a moving plate is arranged on each sliding rail, the moving plate is arranged above the base plate, the lower end of a piston rod of the third driving device is connected with the moving plate, an induction switch and a jacking column are arranged on the rear side of the lower end of the moving plate, a mounting plate is arranged at the lower end of the bottom plate, jet heads with the same quantity as the fixing grooves are arranged on the mounting plate along the width direction interval of the mounting plate, and openings are formed in the moving plate in front of the jet heads.
7. The heat shrinkage bending molding device for a wire harness according to claim 6, wherein: the third driving device adopts an air cylinder.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320367488 | 2023-03-02 | ||
| CN2023203674886 | 2023-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219561214U true CN219561214U (en) | 2023-08-22 |
Family
ID=87661898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320375898.5U Active CN219561214U (en) | 2023-03-02 | 2023-03-03 | Heat shrinkage bending forming device for wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219561214U (en) |
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2023
- 2023-03-03 CN CN202320375898.5U patent/CN219561214U/en active Active
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