Automobile wire harness fixing and limiting adhesive tape winding device

Abstract

The utility model discloses an automobile wire harness fixing and limiting adhesive tape winding device which comprises a base, a front sheath fixing and limiting module, an adhesive tape outer diameter limiting module, a pressing module, a branching module and a bending module are sequentially installed on the base in the first linear direction in the horizontal plane, and a rear sheath fixing module is further installed on the base. The front sheath fixing and limiting module is used for fixing a front sheath of the automobile wire harness and can limit the position of an adhesive tape I of the automobile wire harness; the adhesive tape outer diameter limiting module is used for checking the size of the first adhesive tape; the bending module is used for bending a second cable of the automobile wire harness and can limit the position of a second adhesive tape of the automobile wire harness. The branching module is used for separating two bent sections of the second cable; the pressing module is used for fixing the two bent sections of the second cable; and the rear sheath fixing module is used for fixing a rear sheath of the automobile wire harness. The device realizes accurate positioning of the bending position and the adhesive tape winding position and detection of the outer diameter size of the adhesive tape winding, and has the advantages of convenience in operation and high efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness processing, in particular to a device for fixing and limiting adhesive tape wrapping of automobile wire harnesses. Background Art

[0002] Automotive wiring harnesses are used by OEMs to assemble headlights or complete vehicles. Figure 1 As shown, the existing automobile wiring harness includes: front sheath 11, cable 1 12, rubber part 13, cable 2 14, sleeve 15 and rear sheath 16. Since it needs to cooperate with the card slot of the host manufacturer and meet the assembly direction and limit requirements, the tail of the automobile wiring harness is required to be bent and wrapped with tape. Figure 2 As shown, the processed automobile wiring harness includes: a front sheath 11, a cable 12, a tape 17, a rubber part 13, a cable 2 14, a sleeve 15, a tape 2 18 and a rear sheath 16 in sequence.

[0003] The existing automotive wiring harnesses are processed by manual bending and tape wrapping, which cannot accurately locate the bending position and the tape wrapping position and limit the outer diameter of the tape wrapping. In addition, the requirements cannot be met in one go and rework is required, which affects the processing quality and efficiency of the automotive wiring harnesses.

[0004] Therefore, it is necessary to design a car wiring harness fixing and limiting tape wrapping device which is easy to operate, highly efficient and more accurately positioned. Utility Model Content

[0005] The utility model provides a fixing and limiting adhesive tape wrapping device for automobile wiring harness, so as to solve the above technical problems.

[0006] In order to achieve the above purpose, the technical solution of the utility model is:

[0007] A device for fixing and limiting adhesive tape for automobile wiring harnesses comprises a base, on which a front sheath fixing and limiting module, an adhesive tape outer diameter limiting module, a pressing module, a line dividing module and a bending module are sequentially installed along a first straight line direction in a horizontal plane. A rear sheath fixing module is also installed on the base, and the rear sheath fixing module is located between the adhesive tape outer diameter limiting module and the pressing module. The rear sheath fixing module and the front sheath fixing and limiting module are staggered along a second straight line direction in a horizontal plane, and the second straight line direction is perpendicular to the first straight line direction. The front sheath fixing and limiting module is used to fix the front sheath of the automobile wiring harness and can limit the position of the adhesive tape 1 of the automobile wiring harness; the adhesive tape outer diameter limiting module is used to check the size of the adhesive tape 1; the bending module is used to bend the cable 2 of the automobile wiring harness and can limit the position of the adhesive tape 2 of the automobile wiring harness; the line dividing module is used to separate the two sections of the cable 2 after bending; the pressing module is used to fix the two sections of the cable 2 after bending; and the rear sheath fixing module is used to fix the rear sheath of the automobile wiring harness.

[0008] Furthermore, the front sheath fixing and limiting module includes: a first support rod, a first fixed block and a clamping assembly; the first support rod is vertically fixed on the base, the first fixed block is fixed on the top end of the first support rod, and the first fixed block is provided with a first wire groove; the first wire groove extends to the end face of the first fixed block facing the tape outer diameter limiting module, and the first wire groove is provided with a front sheath profiling part, the front sheath of the automobile wiring harness can be inserted into the front sheath profiling part, and the distance from the front sheath profiling part to the end face of the first fixed block facing the tape outer diameter limiting module is equal to the distance from the front sheath to one end face of the tape; the clamping assembly can clamp the front sheath through the notch of the first wire groove.

[0009] Furthermore, the clamping assembly includes: a fixed shaft, a pressure plate and a spring, the fixed shaft is fixed on the first fixed block, one end of the pressure plate is sleeved on the fixed shaft and the other end corresponds to the front protective sleeve profiling part, a flange is fixed on the end of the fixed shaft away from the first fixed block, and the spring is sleeved on the fixed shaft and located between the pressure plate and the flange.

[0010] Furthermore, the tape outer diameter limiting module includes: a supporting seat, a rotating assembly, a second supporting rod and a detection block.

[0011] The support seat is fixed on the base, and the rotating assembly is installed on the support seat. The rotating assembly drives the second support rod to rotate, and the rotation plane of the second support rod passes through cable 1 of the automobile wiring harness; the detection block is fixed on the end of the second support rod, and a first through groove is opened on the detection block. The first through groove is arranged along the tangent direction of the rotation of the second support rod, and the notch of the first through groove is consistent with the notch direction of the first wire groove, and the groove width of the first through groove is adapted to the size range of tape 1.

[0012] Furthermore, the rotating assembly includes an ear plate fixed on the base and a rotating seat rotatably connected to the ear plate, the rotating axis of the rotating seat is skewed and perpendicular to the center line of cable one, and the second support rod is installed on the top of the rotating seat.

[0013] Furthermore, the bending module includes: a third support rod, a first mounting seat and a bending block, the third support rod is vertically fixed on the base, the first mounting seat is fixed on the top of the third support rod, the bending block is fixed on the first mounting seat, and the bending block is provided with an arc surface on the side away from the front sheath fixing limit module.

[0014] Furthermore, the branching module includes: a fourth support rod and a branching block, the fourth support rod is vertically fixed on the base, the branching block is fixed on the top of the fourth support rod, and two parallel second through grooves are formed on the branching block.

[0015] Furthermore, the pressing module includes: a fifth support rod, a second mounting seat and a quick clamp, the fifth support rod is vertically fixed on the base, the second mounting seat is fixed to the top of the fifth support rod, a third through slot is provided on the second mounting seat, the quick clamp is installed on the second mounting seat and the pressure head of the quick clamp can extend into the third through slot.

[0016] Furthermore, a notch is provided on the side wall of the third through groove, and the pressure head of the quick clamp corresponds to the notch.

[0017] Furthermore, the rear sheath fixing module includes: a sixth support rod and a second fixing block, the sixth support rod is vertically fixed on the base, the second fixing block is fixed on the top end of the sixth support rod, and a second wire groove is opened on the second fixing block; the second wire groove extends to the end face of the second fixing block facing the pressing module, and a rear sheath profiling portion is provided on the second wire groove, and the rear sheath can be snapped into the rear sheath profiling portion.

[0018] Beneficial effects:

[0019] The present application discloses a device for fixing and limiting tape wrapping of an automobile wiring harness. The device fixes the front sheath of the automobile wiring harness and limits the position of tape one of the automobile wiring harness by setting a front sheath fixing and limiting module. The device also conveniently checks the size of tape one by setting a tape outer diameter limiting module. The device also bends cable two of the automobile wiring harness and limits the position of tape two of the automobile wiring harness by setting a bending module. The device realizes accurate positioning of the bending position and the tape wrapping position and detection of the outer diameter size of the tape wrapping, and has the advantages of convenient operation and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 This is a schematic diagram of the structure of the automotive wiring harness before processing;

[0022] Figure 2 This is a schematic diagram of the structure of the processed automotive wiring harness;

[0023] Figure 3 It is a structural schematic diagram of a vehicle wiring harness fixing and limiting tape wrapping device disclosed in the utility model;

[0024] Figure 4 This is a front view of a vehicle wiring harness fixing and limiting tape wrapping device disclosed in the utility model;

[0025] Figure 5 It is a top view of a vehicle wiring harness fixing and limiting tape wrapping device disclosed in the utility model;

[0026] Figure 6 for Figure 3 A partial enlarged view of middle A.

[0027] 1. Base;

[0028] 11. Front sheath; 12. Cable 1; 13. Rubber part; 14. Cable 2; 15. Sleeve; 16. Rear sheath; 17. Adhesive tape 1; 18. Adhesive tape 2;

[0029] 2. Front sheath fixing limit module; 21. First support rod; 22. First fixing block; 231. Fixed shaft; 232. Pressing plate; 233. Spring; 234. Pressing column;

[0030] 3. Tape outer diameter limiting module; 31. Support seat; 32. Rotating assembly; 321. Double ear plate; 322. Rotating seat; 33. Second supporting rod; 34. Detection block;

[0031] 4. rear sheath fixing module; 41. sixth support rod; 42. second fixing block;

[0032] 5. Pressing module; 51. Fifth support rod; 52. Second mounting seat; 53. Quick clamp;

[0033] 6. branching module; 61. fourth support rod; 62. branching block;

[0034] 7. Bending module; 71. Third support rod; 72. First mounting seat; 73. Bending block. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] A device for fixing and limiting the position of automobile wiring harness with adhesive tape, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, it includes a base 1, on which a front sheath fixing and limiting module 2, a tape outer diameter limiting module 3, a pressing module 5, a line dividing module 6 and a bending module 7 are sequentially installed along a first straight line direction in a horizontal plane. In this embodiment, the first straight line direction is the length direction of the base 1. A rear sheath fixing module 4 is also installed on the base 1, and the rear sheath fixing module 4 is located between the tape outer diameter limiting module 3 and the pressing module 5. The rear sheath fixing module 4 and the front sheath fixing and limiting module 2 are staggered along a second straight line direction in a horizontal plane, and the second straight line direction is perpendicular to the first straight line direction, that is, the second straight line direction is the width direction of the base 1. The front sheath fixing and limiting module 2 is used to fix the front sheath 11 of the automobile wiring harness, and can limit the position of the adhesive tape 17 of the automobile wiring harness; the adhesive tape outer diameter limiting module 3 is used to check the size of the adhesive tape 17; the bending module 7 is used to bend the cable 2 14 of the automobile wiring harness, and can limit the position of the adhesive tape 2 18 of the automobile wiring harness; the branching module 6 is used to separate the two sections of the cable 2 14 after bending; the pressing module 5 is used to fix the two sections of the cable 2 14 after bending; the rear sheath fixing module 4 is used to fix the rear sheath 16 of the automobile wiring harness. The front sheath 11 of the automobile wiring harness is fixed on the front sheath fixing and limiting module 2, the cable 2 14 of the automobile wiring harness is bent by the bending module 7, the two sections of the cable 2 14 after bending are separated by the branching module 6, and then the two sections of the cable 2 14 after separation are fixed by the pressing module 5, and then the rear sheath 16 is fixed to the rear sheath fixing module 4, and the bending and fixing of the automobile wiring harness are completed. After the automobile wiring harness is fixed, the operator winds the tape 17 according to the positioning of the front sheath fixing and limiting module 2, and after winding, the size of the tape 17 is checked by the tape outer diameter limiting module 3. Then the operator winds the tape 18 according to the positioning of the bending module 7, and removes the automobile wiring harness from the device after processing. The front sheath fixing and limiting module 2 fixes the front sheath 11 and limits the position of the tape 17, and the bending module 7 positions and bends the cable 14 and limits the position of the tape 18 of the automobile wiring harness, which solves the problem that the bending position and the tape wrapping position cannot be accurately positioned during manual operation; the tape outer diameter limiting module 3 checks the size of the tape 17, which solves the problem of the outer diameter size of the tape 17 after winding. The device is easy to operate, efficient, and more accurately positioned. It can assist operators in processing automobile wiring harnesses, and can ensure that the processing requirements are met at one time, thereby improving the processing quality and efficiency of automobile wiring harnesses.

[0037] Preferably, the front sheath fixing and limiting module 2 comprises: a first support rod 21, a first fixing block 22 and a clamping assembly; the first support rod 21 is vertically fixed on the base 1, the first fixing block 22 is fixed on the top of the first support rod 21, and a first wire groove is provided on the first fixing block 22; the first wire groove extends to the end face of the first fixing block 22 facing the tape outer diameter limiting module 3, and a front sheath profiling portion is provided on the first wire groove, and the front sheath 11 of the automobile wiring harness can be inserted into the front sheath profiling portion, and the distance from the front sheath profiling portion to the end face of the first fixing block 22 facing the tape outer diameter limiting module 3 is equal to the distance from the front sheath 11 to the end face of the tape 17; the clamping assembly can clamp the front sheath 11 through the notch of the first wire groove. The front sheath 11 is inserted into the front sheath profiling portion, and the cable 12 is routed along the first wire groove, and then the front sheath 11 is clamped by the clamping assembly to prevent the front sheath 11 from slipping out of the front sheath profiling portion. Since the distance from the front sheath contouring portion to the end face of the first fixing block 22 facing the tape outer diameter limiting module 3 is equal to the distance from the front sheath 11 to the end face of the tape 17, the operator presses against the end face of the first fixing block 22 to wrap it and thus limit the position of the tape 17.

[0038] Specifically, the top end of the first support rod 21 is connected to the bottom of the first fixing block 22 by a thread, and a first nut is installed on the first support rod 21 for locking the first support rod 21 and the first fixing block 22. The bottom end of the first support rod 21 is connected to the base 1 by a thread, and a second nut is installed on the first support rod 21 for locking the first support rod 21 and the base 1. The height of the first fixing block 22 can be adjusted by loosening the first nut and the second nut.

[0039] Specifically, the first wire groove is opened on the upper surface of the first fixed block 22, the left end of the first wire groove is the front sheath profiling part, and the right end passes through the left end surface of the first fixed block 22, so that the front sheath 11 and the cable 12 can be placed in the first wire groove from above, which is convenient for taking the automobile wiring harness.

[0040] Preferably, combined Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, the clamping assembly includes: a fixed shaft 231, a pressing plate 232 and a spring 233. The fixed shaft 231 is fixed on the first fixed block 22. One end of the pressing plate 232 is sleeved on the fixed shaft 231 and the other end corresponds to the front sheath profiling part. A flange is fixed on the end of the fixed shaft 231 away from the first fixed block 22. The spring 233 is sleeved on the fixed shaft 231 and located between the pressing plate 232 and the flange. The operator lifts the pressing plate 232 to compress the spring, so that the pressing plate 232 slides along the fixed shaft 231 and away from the first fixed block 22, which can facilitate the operator to put in or take out the front sheath 11; after the operator releases, the pressing plate 232 presses the front sheath 11 under the action of the spring 233 to prevent the front sheath 11 from falling out of the front sheath profiling part of the first wire groove when the automobile wiring harness is bent.

[0041] Specifically, the fixed shaft 231 is located on the left side of the front sheath profiling part, and the pressing plate 232 is also rotatably connected to the fixed shaft 231. A pressing column 234 is fixedly arranged at the right end of the pressing plate 232, and the pressing column 234 is perpendicular to the pressing plate 232. One end of the pressing column 234 passes through the pressing plate 232 toward the first fixed block 22, and the other end passes through the pressing plate 232 to become a free end. The operator grasps the free end of the pressing column 234 to lift and rotate the pressing plate 232, so that the pressing plate 232 makes way for the position of the front sheath profiling part, which is convenient for taking and placing the front sheath 11; after putting the front sheath 11 in, the operator grasps the free end of the pressing column 234 to lift the pressing plate 232 and rotates it back, so that the other end of the pressing column 234 is aligned with the front sheath 11; the operator slowly loosens the free end of the pressing column 234, and the pressing plate 232 moves downward under the action of the spring 233 so that the end of the pressing column 234 presses the front sheath 11.

[0042] The fixed shaft 231 is sleeved with a partition plate and is located between the pressing plate 232 and the upper surface of the first fixed block 22. The partition plate separates the pressing plate 232 from the first fixed block 22 to prevent the pressing plate 232 from interfering with the front sheath 11 during rotation. The partition plate, the pressing column 234 and the first fixed block 22 are integrally formed.

[0043] Preferably, combined Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the tape outer diameter limiting module 3 includes: a support seat 31, a rotating assembly 32, a second support rod 33 and a detection block 34. The support seat 31 is fixed on the base 1, and the rotating assembly 32 is installed on the support seat 31. The rotating assembly 32 drives the second support rod 33 to rotate, and the rotation plane of the second support rod 33 passes through the cable 12 of the automobile wiring harness; the detection block 34 is fixed at the end of the second support rod 33, and a first through groove is opened on the detection block 34. The first through groove is set along the tangential direction of the rotation of the second support rod 33, and the notch of the first through groove is consistent with the notch of the first wire groove. The slot width of the first through groove is adapted to the size range of the tape 17. When the tape 17 is wound, the operator turns the lowered detection block 34 to a vertical position, so that the detection block 34 abuts against the right end of the first fixed block 22, and judges whether the size of the tape 17 meets the specified size range by the slot width of the first through groove.

[0044] Specifically, the first through slot includes an upper section and a lower section from top to bottom, the slot width of the upper section is greater than the slot width of the lower section, the slot width of the upper section is equal to the maximum specified size of the adhesive tape 17, and the slot width of the lower section is equal to the minimum specified size of the adhesive tape 17. If the adhesive tape 17 cannot be smoothly inserted into the upper section of the first through slot, it means that the size of the adhesive tape 17 exceeds the maximum specified size; if the adhesive tape 17 is smoothly inserted into the upper section of the first through slot but cannot be smoothly inserted into the lower section of the first through slot, it means that the size of the adhesive tape 17 meets the specified size range; if the adhesive tape 17 is smoothly inserted into the lower section of the first through slot, it means that the size of the adhesive tape 17 is less than the minimum specified size of the adhesive tape 17.

[0045] Specifically, the support seat 31 includes a support platform, a support column and a third nut. The top of the support column is welded and fixed to the bottom of the support platform, the bottom of the support column is connected to the base 1 through a thread, and the third nut is used to lock the support column and the base 1.

[0046] Preferably, the rotating assembly 32 includes a double-ear plate 321 fixed on the base 1 and a rotating seat 322 rotatably connected to the double-ear plate 321. In the present embodiment, the double-ear plate 321 is welded and fixed to the upper surface of the support platform. The rotation axis of the rotating seat 322 is skewed and perpendicular to the center line of the cable 12. In the present embodiment, the rotating seat 322 is connected to the double-ear plate 321 by a pin. The second support rod 33 is installed on the top of the rotating seat 322 by welding. When it is necessary to detect the size of the tape 17, the detection block 34 is rotated to the detection position by the rotating assembly 32; when the tape 17 is wound, the detection block 34 is put down to avoid interfering with the winding operation of the operator.

[0047] Preferably, the bending module 7 includes: a third support rod 71, a first mounting seat 72 and a bending block 73, the third support rod 71 is vertically fixed on the base 1, the first mounting seat 72 is fixed on the top of the third support rod 71, the bending block 73 is fixed on the first mounting seat 72, and the bending block 73 is provided with an arc surface on the side away from the front sheath fixing limit module 2, the cable 2 14 is bent by bypassing the arc surface of the bending block 73, and the position of the tape 2 18 is limited by the bending block 73 toward the end face of the front sheath fixing limit module 2.

[0048] Specifically, the bending block 73 is welded and fixed on the upper surface of the first mounting seat 72. The bending block 73 is "U" shaped, with the left end of the bending block 73 being a rectangular block and the right end being a semi-cylindrical. The cable 2 14 first clings to the side wall of the rectangular block, then goes around the arc surface of the semi-cylindrical block to achieve bending, and finally goes out through the other side wall of the rectangular block. In addition, the left end face of the bending block 73 is flush with the left end face of the first mounting seat 72, so that the left end face of the bending block 73 and the left end face of the first mounting seat 72 are conveniently positioned on the adhesive tape 2 18.

[0049] Specifically, the upper end of the third support rod 71 is threadedly connected to the bottom of the first mounting seat 72, and a fourth nut is installed on the third support rod 71, and the fourth nut is used to lock the third support rod 71 and the first mounting seat 72. The lower end of the third support rod 71 is threadedly connected to the base 1, and a fifth nut is installed on the third support rod 71, and the fifth nut is used to lock the third support rod 71 and the base 1. Loosening the fourth nut and the fifth nut can adjust the height of the first mounting seat 72.

[0050] Preferably, the line splitting module 6 comprises: a fourth support rod 61 and a line splitting block 62, wherein the fourth support rod 61 is vertically fixed on the base 1, the line splitting block 62 is fixed on the top of the fourth support rod 61, and two parallel second through grooves are provided on the line splitting block 62. The two sections formed by bending the second cable 14 are respectively located in the two second through grooves, and the two second through grooves separate the two sections of the second cable 14 to achieve the line splitting effect.

[0051] Specifically, the upper end of the fourth support rod 61 is threadedly connected to the bottom of the line dividing block 62, and a sixth nut is installed on the fourth support rod 61, and the sixth nut is used to lock the fourth support rod 61 and the line dividing block 62. The lower end of the fourth support rod 61 is threadedly connected to the base 1, and a seventh nut is installed on the fourth support rod 61, and the seventh nut is used to lock the fourth support rod 61 and the base 1. Loosening the sixth nut and the seventh nut can adjust the height of the line dividing block 62.

[0052] Preferably, the pressing module 5 comprises: a fifth support rod 51, a second mounting seat 52 and a quick clamp 53, wherein the fifth support rod 51 is vertically fixed on the base 1, the second mounting seat 52 is fixed on the top of the fifth support rod 51, a third through slot is provided on the second mounting seat 52, the quick clamp 53 is mounted on the second mounting seat 52 and the pressure head of the quick clamp 53 can extend into the third through slot. A section of the cable 2 14 before bending passes through the third through slot and then passes through the second through slot; a section of the cable 2 14 after bending passes through another second through slot and then passes through the third through slot, and the pressure head of the quick clamp 53 extends into the third through slot to press the two sections of the cable 2 14 tightly to prevent the rebound of the cable 2 14 after bending from causing dimensional error.

[0053] Specifically, the third through slot is formed on the upper surface of the second mounting seat 52, and the quick clamp 53 is fixed to the upper surface of the second mounting seat 52 by a set of screws. The quick clamp 53 can quickly clamp and release the cable 14, which is beneficial to shorten the time of taking and placing the automobile wiring harness.

[0054] Specifically, the upper end of the fifth support rod 51 is threadedly connected to the bottom of the second mounting seat 52, and an eighth nut is installed on the fifth support rod 51, and the eighth nut is used to lock the fifth support rod 51 and the second mounting seat 52. The lower end of the fifth support rod 51 is threadedly connected to the base 1, and a ninth nut is installed on the fifth support rod 51, and the ninth nut is used to lock the fifth support rod 51 and the base 1. Loosening the eighth nut and the ninth nut can adjust the height of the second mounting seat 52.

[0055] Preferably, the side wall of the third through slot is provided with a notch, and the pressure head of the quick clamp 53 corresponds to the notch, and the pressure head of the quick clamp 53 extends from the notch and presses the cable 2 14. The provision of the notch can prevent the pressure head of the quick clamp 53 from failing to press or squeezing the cable 2 14 because the cable 2 14 is close to the side wall of the third through slot.

[0056] Preferably, the rear sheath fixing module 4 includes: a sixth support rod 41 and a second fixing block 42, the sixth support rod 41 is vertically fixed on the base 1, the second fixing block 42 is fixed to the top end of the sixth support rod 41, and a second wire groove is opened on the second fixing block 42; the second wire groove extends to the end face of the second fixing block 42 facing the pressing module 5, and a rear sheath profiling portion is provided on the second wire groove, and the rear sheath 16 can be inserted into the rear sheath profiling portion to fix the rear sheath 16.

[0057] Specifically, the upper end of the sixth support rod 41 is threadedly connected to the bottom of the second fixing block 42, and the sixth support rod 41 is equipped with a tenth nut, which is used to lock the sixth support rod 41 and the second fixing block 42. The lower end of the sixth support rod 41 is threadedly connected to the base 1, and the sixth support rod 41 is equipped with an eleventh nut, which is used to lock the sixth support rod 41 and the base 1. Loosening the tenth nut and the eleventh nut can adjust the height of the second fixing block 42.

[0058] Working principle of this application device:

[0059] The operator inserts the front sheath 11 of the automobile wiring harness into the front sheath profiling part, and then uses the clamping assembly to compress the front sheath 11. The cable 1 12 is routed along the first cable groove, the cable 2 14 is routed along the third through groove and a second through groove, and then the cable 2 14 is bent along the bending block 73; after the cable 2 14 is bent, it is routed through another second through groove and the third through groove in sequence, and then the quick clamp 53 fixes the cable 2 14. Finally, the rear sheath 16 is inserted into the rear sheath profiling part and then fixed.

[0060] The operator presses against the right end face of the first fixing block 22 to wrap the tape 17. After wrapping, the inspection block 34 is swung to abut against the right end face of the first fixing block 22 to check the size of the tape 17. The operator presses against the left end face of the bending block 73 to wrap the tape 2 18. After wrapping, the quick clamp 53 and the clamping assembly are unfastened to take out the processed automotive wiring harness.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A device for fixing and limiting the position of automobile wiring harness with adhesive tape, characterized in that: The invention comprises a base (1), on which a front sheath fixing and limiting module (2), a tape outer diameter limiting module (3), a pressing module (5), a line dividing module (6) and a bending module (7) are sequentially installed along a first straight line direction in a horizontal plane. A rear sheath fixing module (4) is also installed on the base (1), and the rear sheath fixing module (4) is located between the tape outer diameter limiting module (3) and the pressing module (5). The rear sheath fixing module (4) and the front sheath fixing and limiting module (2) are staggered along a second straight line direction in a horizontal plane, and the second straight line direction is perpendicular to the first straight line direction. The front jacket fixing and limiting module (2) is used to fix the front jacket (11) of the automobile wiring harness and is capable of limiting the position of the adhesive tape 1 (17) of the automobile wiring harness; The adhesive tape outer diameter limiting module (3) is used to check the size of the adhesive tape 1 (17); The bending module (7) is used to bend the second cable (14) of the automobile wiring harness and can limit the position of the second adhesive tape (18) of the automobile wiring harness; The line splitting module (6) is used to separate the two sections of the cable 2 (14) after being bent; The pressing module (5) is used to fix the two sections of the cable 2 (14) after being bent; The rear jacket fixing module (4) is used to fix the rear jacket (16) of the automobile wiring harness.

2. The automotive wiring harness fixing and limiting tape wrapping device according to claim 1, characterized in that: The front sheath fixing and limiting module (2) comprises: a first support rod (21), a first fixing block (22) and a clamping assembly; the first support rod (21) is vertically fixed on the base (1); the first fixing block (22) is fixed on the top end of the first support rod (21); a first wire groove is provided on the first fixing block (22); the first wire groove extends to the end face of the first fixing block (22) facing the tape outer diameter limiting module (3); a front sheath profiling portion is provided on the first wire groove; the front sheath (11) of the automobile wiring harness can be inserted into the front sheath profiling portion; the distance from the front sheath profiling portion to the end face of the first fixing block (22) facing the tape outer diameter limiting module (3) is equal to the distance from the front sheath (11) to the end face of the tape one (17); the clamping assembly can press the front sheath (11) through the notch of the first wire groove.

3. The automotive wiring harness fixing and limiting tape wrapping device according to claim 2, characterized in that: The clamping assembly comprises: a fixed shaft (231), a pressure plate (232) and a spring (233); the fixed shaft (231) is fixed on the first fixed block (22); one end of the pressure plate (232) is sleeved on the fixed shaft (231) and the other end corresponds to the front shield profiling portion; a flange is fixedly provided on the end of the fixed shaft (231) away from the first fixed block (22); the spring (233) is sleeved on the fixed shaft (231) and is located between the pressure plate (232) and the flange.

4. The automotive wiring harness fixing and limiting tape wrapping device according to claim 2, characterized in that: The adhesive tape outer diameter limiting module (3) comprises: a supporting seat (31), a rotating assembly (32), a second supporting rod (33) and a detection block (34); The support seat (31) is fixed on the base (1), the rotating assembly (32) is installed on the support seat (31), the rotating assembly (32) drives the second support rod (33) to rotate, and the rotation plane of the second support rod (33) passes through the cable 1 (12) of the automobile wiring harness; the detection block (34) is fixed to the end of the second support rod (33), and a first through groove is opened on the detection block (34), and the first through groove is arranged along the tangent direction of the rotation of the second support rod (33), the notch of the first through groove is consistent with the notch direction of the first wire groove, and the groove width of the first through groove is adapted to the size range of the adhesive tape 1 (17).

5. The automotive wiring harness fixing and limiting tape wrapping device according to claim 4, characterized in that: The rotating assembly (32) comprises an ear plate (321) fixed on the base (1) and a rotating seat (322) rotatably connected to the ear plate (321), the rotating axis of the rotating seat (322) is skewed and perpendicular to the center line of the cable 1 (12), and the second support rod (33) is installed on the top of the rotating seat (322).

6. The automotive wiring harness fixing and limiting tape wrapping device according to claim 1, characterized in that: The bending module (7) comprises: a third support rod (71), a first mounting seat (72) and a bending block (73); the third support rod (71) is vertically fixed on the base (1); the first mounting seat (72) is fixed to the top end of the third support rod (71); the bending block (73) is fixed on the first mounting seat (72); and a circular arc surface is provided on a side of the bending block (73) away from the front shield fixing limit module (2).

7. The automotive wiring harness fixing and limiting tape wrapping device according to claim 1, characterized in that: The line splitting module (6) comprises: a fourth support rod (61) and a line splitting block (62); the fourth support rod (61) is vertically fixed on the base (1); the line splitting block (62) is fixed on the top end of the fourth support rod (61); and two parallel second through grooves are formed on the line splitting block (62).

8. The automotive wiring harness fixing and limiting tape wrapping device according to claim 1, characterized in that: The pressing module (5) comprises: a fifth support rod (51), a second mounting seat (52) and a quick clamp (53); the fifth support rod (51) is vertically fixed on the base (1); the second mounting seat (52) is fixed to the top end of the fifth support rod (51); a third through slot is provided on the second mounting seat (52); the quick clamp (53) is mounted on the second mounting seat (52) and the pressure head of the quick clamp (53) can extend into the third through slot.

9. The automotive wiring harness fixing and limiting tape wrapping device according to claim 8, characterized in that: A notch is provided on the side wall of the third through groove, and the pressure head of the quick clamp (53) corresponds to the notch.

10. The automotive wiring harness fixing and limiting tape wrapping device according to claim 1, characterized in that: The rear sheath fixing module (4) comprises: a sixth support rod (41) and a second fixing block (42), wherein the sixth support rod (41) is vertically fixed on the base (1), and the second fixing block (42) is fixed to the top end of the sixth support rod (41), and a second wire groove is provided on the second fixing block (42); the second wire groove extends to the end surface of the second fixing block (42) facing the pressing module (5), and a rear sheath profiling portion is provided on the second wire groove, and the rear sheath (16) can be inserted into the rear sheath profiling portion.

Images