CN112098686A - Modularized wire harness assembly universal detection die frame - Google Patents
Modularized wire harness assembly universal detection die frame Download PDFInfo
- Publication number
- CN112098686A CN112098686A CN202010986455.0A CN202010986455A CN112098686A CN 112098686 A CN112098686 A CN 112098686A CN 202010986455 A CN202010986455 A CN 202010986455A CN 112098686 A CN112098686 A CN 112098686A
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- strip
- seat
- articulated
- hinged
- sliding
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
Abstract
The application relates to an assembly universal detection die set for a modularized wiring harness, which relates to the field of wiring harness projection assembly, it includes the support and sets up the projection board on the support, still set up two sets of detection mechanism on the projection board including the symmetry, detection mechanism includes sliding seat of sliding connection on the projection board, set up on the projection board and be used for adjusting sliding seat horizontal position's adjusting part, the fixing base of being connected with the sliding seat, the connecting piece of being connected with the fixing base, sliding connection is in the adapter sleeve on the length direction of connecting piece, the fastening subassembly of fixed adapter sleeve and connecting piece, the flexible subassembly of being connected with the adapter sleeve and the survey test panel of being connected with flexible subassembly, survey the test panel and be provided with test plug, the projection board side is parallel with the sliding direction of sliding seat and the length direction of connecting piece respectively, test plug on two survey test panels all is connected with the. This application can detect the pencil of installing on the projection board.
Description
Technical Field
The application relates to the field of wiring harness projection assembly, in particular to a modularized wiring harness assembly universal detection die frame.
Background
In various industrial products and equipments, such as measuring equipment, semiconductor packaging equipment, printing equipment, robots, automobiles, etc., a great number of various connecting wires are used, and the production and assembly of forming a modular wiring harness from various individual connecting wires is a development trend in the manufacturing industry nowadays to comply with the modular operation. The wiring harness projection assembling system is an assembling system which is used for assisting in assembling single connecting wires into a modular wiring harness assembly, and is convenient for assembling all the single connecting wires into an independent complete modular wiring harness assembly and then assembling the wiring harness assembly on equipment.
The current chinese patent with publication number CN209560258U discloses a modularization industry pencil projection assembly system, including fixed frame, projection board and adjusting part, the inboard middle part of fixed frame is provided with the mounting panel, and first loose axle is installed to the top both sides of mounting panel, the middle part both sides of mounting panel are provided with the second loose axle, and the below of second loose axle installs the telescopic link, the projection board is fixed in the place ahead of mounting panel, the chassis is installed to the below of fixed frame, and the below of chassis is fixed with the support column, adjusting part installs the rear at the mounting panel, the below of telescopic link is provided with the removal subassembly, and the inboard of removing the subassembly is including sliding block and slide rail, the bottom of telescopic link is fixed with the sliding block, and the below of sliding block is provided with the slide rail.
The wiring harness is installed in front of the projection plate, indexes such as conduction performance of the wiring harness need to be detected, a wire tester is generally used for testing the wiring harness, the wire tester is connected with two groups of test plugs through a test circuit, the test plugs are matched with connectors at two ends of the wire to be used, during testing, the connectors at two ends of the wire are respectively connected with the two groups of test plugs, and the wire is tested through the wire tester.
In view of the above-mentioned related technologies, the inventor thinks that the wire harness needs to be installed before the projection board, and the wire harness needs to be tested at other places, and after the test is completed, the wire harness needs to be transported to the projection board from other places, and then the wire harness is installed, which is cumbersome and inconvenient.
Disclosure of Invention
In order to detect the wiring harness installed on the projection plate, the application provides a general detection die set for assembling the modular wiring harness.
The application provides a modularization pencil is with general detection die carrier of equipment adopts following technical scheme:
a modularized wire harness assembly universal detection die carrier comprises a support, a projection plate arranged on the support and two groups of detection mechanisms symmetrically arranged on the projection plate, wherein each detection mechanism comprises a sliding seat connected to the projection plate in a sliding manner, an adjusting component arranged on the projection plate and used for adjusting the horizontal position of the sliding seat, a fixed seat connected with the sliding seat, a connecting piece connected with the fixed seat, a connecting sleeve connected to the connecting piece in a sliding manner, a fastening component for fixing the connecting sleeve and the connecting piece, a telescopic component connected with the connecting sleeve and a test board connected with the telescopic component, the test board is provided with a test plug, the side surface of the projection plate is parallel to the sliding direction of the sliding seat and the length direction of the connecting piece respectively, the telescopic direction of the telescopic component is perpendicular to the side surface of the projection plate and perpendicular to the length direction of the connecting piece, the telescopic assembly is used for adjusting the distance between the test plug and the projection plate, and the test plugs on the two test plates are connected with the wire tester through test lines.
By adopting the technical scheme, the positions of the two groups of sliding seats can be horizontally adjusted through the two groups of adjusting components, the connecting sleeves are slid, then the connecting sleeves are fixed through the fastening components, the positions of the connecting sleeves can be adjusted, so that the positions of the two groups of test boards can be randomly adjusted on a two-dimensional plane, the distance between the test plug and the projection plate can be adjusted by adjusting the telescopic components, the distance between the test plug and the wire harness can be adjusted, connectors at the two ends of the wire harness can be conveniently connected with the two groups of test plugs, and the wire harness can be detected; when the wire harness at the corresponding position needs to be detected, the positions of the two groups of sliding seats are adjusted correspondingly through the two groups of adjusting assemblies according to the positions of the connectors at the two ends of the wire harness, then the positions of the connecting sleeves are adjusted correspondingly, so that the test plugs on the two groups of test boards are aligned with the connectors of the wire harness to be detected, the connecting sleeves are fixed through the fastening assemblies, then the distance between the test boards and the wire harness is adjusted through the telescopic assemblies, the connectors at the two ends of the wire harness are connected with the two groups of test plugs, and the wire tester can detect the wire harness.
Optionally, the projection board is the slope setting, two detection mechanism's sliding seat is located the upper and lower both ends of projection board respectively, the adjusting part is including setting up in two sets of connecting seats of projection board tip, level set up in two guide bar between the connecting seat and level rotate in two lead screw between the connecting seat, two the connecting seat is located the position that the projection board tip is close to length direction both ends respectively, the sliding seat is worn to locate by the lead screw thread, the guide bar slides and wears to locate the sliding seat, lead screw one end is provided with the handle.
Through adopting above-mentioned technical scheme, when the position of needs to the sliding seat is adjusted, through the rotation lead screw that the handle corresponds, under the effect of guide bar, the sliding seat can be along the length direction motion of lead screw, the rotation of the lead screw of being convenient for of setting up of handle.
Optionally, the connecting piece outside is located to the adapter sleeve sliding sleeve, the square spout has been seted up along its length direction in the connecting piece outside, a plurality of slots have been seted up to the square spout tank bottom, and is a plurality of the slot is arranged along the length direction of square spout, the position that the adapter sleeve outside corresponds the square spout has seted up the bar mouth along its length direction, bar mouth and the inside intercommunication of adapter sleeve, fastening assembly including articulate in bar mouth department the articulated piece, set up in the pressing strip of articulated piece upper end, set up in the fastening strip of articulated piece tip, set up in the fastening strip of fastening strip bottom and slip grafting in the slot, set up in the connecting block of bar mouth department and set up the reset spring who goes up between connecting block and fastening strip, it is compression state all the time to go up reset.
By adopting the technical scheme, the pressing strip is pressed downwards, one end of the pressing strip, which is far away from the fastening strip, is close to the strip-shaped opening, and one end of the fastening strip, which is far away from the pressing strip, is gradually far away from the square sliding groove, so that the inserting strip is separated from the inserting groove, namely the connecting sleeve can slide; stopping pressing the pressing strip, enabling the upper reset spring to push the fastening strip under the action of the elastic force of the upper reset spring, enabling the fastening strip to gradually rotate to the original position, and enabling the inserting strip to be inserted into the slot again, so that the connecting sleeve is fixed; when the position of the connecting sleeve needs to be correspondingly adjusted, the pressing strip is pressed downwards to enable the inserting strip to be separated from the slot, the connecting sleeve slides correspondingly to adjust the position of the test plug, then the pressing strip is stopped pressing, the fastening strip gradually rotates to the original position, and the inserting strip is inserted into the slot again.
Optionally, the telescopic assembly is arranged on one side of the connecting sleeve far away from the strip-shaped opening, the telescopic assembly comprises two groups of connecting plates arranged on one side of the connecting sleeve far away from the strip-shaped opening, a first upper hinge strip and a second upper hinge strip hinged between the two connecting plates, a first lower hinge strip hinged with the first upper hinge strip, a second lower hinge strip hinged with the second upper hinge strip, and hinge seats hinged with the first lower hinge strip and the second lower hinge strip respectively, the length directions of hinge shafts of the first upper hinge strip and the second upper hinge strip are both parallel to the length direction of the connecting piece, the hinge seats are respectively arranged at one end of the first lower hinge strip far away from the first upper hinge strip and one end of the second lower hinge strip far away from the second upper hinge strip, a first upper sector tooth and a second upper sector tooth which are mutually meshed are arranged between the first upper hinge strip and the second upper hinge strip respectively, the utility model discloses a projection plate, including articulated strip, first articulated strip, second articulated strip, connecting plate and articulated seat, be provided with under the first sector tooth of intermeshing and the second sector tooth under respectively between articulated strip and the second, be provided with reset spring down between connecting plate and the articulated seat, reset spring is in compression state down all the time, the direction of motion of articulated seat is perpendicular with the projection plate side, survey test panel and set up in the one side that articulated seat is close to the projection plate, the one end that first articulated strip was kept away from first sector tooth is provided with the push rod on the first.
By adopting the technical scheme, the push rod is pushed downwards, the push rod drives the first upper hinged strip to rotate, the first upper hinged strip drives the second upper hinged strip to rotate, so that the first lower hinged strip and the second lower hinged strip are driven to move, one ends, far away from each other, of the first upper hinged strip and the second upper hinged strip move downwards, the upper end of the first lower hinged strip and the upper end of the second lower hinged strip are close to each other, the first lower hinged strip and the second lower hinged strip move the hinged seat to be far away from the connecting plate, and the test board and the test plug are close to the projection board; the push rod is pulled upwards, and under the action of the elastic force of the lower return spring, the lower return spring can pull the hinge seat to be close to the connecting plate and enable the test plate to gradually recover to the original position; after adjusting the connecting sleeve to the corresponding position, the push rod is pushed to enable the hinged seat to be close to the projection plate, so that the test plug is close to the connector of the wire harness at the corresponding position, and after detection is completed, the push rod is pulled upwards, so that the test plate and the test plug can be restored to the original position.
Optionally, the fixed seat is rotatably connected with the sliding seat, the length direction of the rotating shaft of the fixed seat is perpendicular to the length direction of the connecting piece, a locking assembly is arranged between the fixed seat and the sliding seat, and the locking assembly is used for fixing the sliding seat and the fixed seat.
Through adopting above-mentioned technical scheme, rotate the fixing base, make relative rotation between fixing base and the sliding seat to the rotation connecting piece that corresponds, then fix the fixing base through locking Assembly, can carry out the secondary to the position of surveying test panel and test plug and adjust.
Optionally, waist shape hole has been seted up to one side that the sliding seat was kept away from to the fixing base, waist shape hole runs through the both sides that the fixing base is relative, waist shape hole extends along the rotation center circumference of fixing base, locking Assembly including set up in the sliding seat be close to the screw rod of fixing base one side and with screw rod threaded connection's nut, waist shape hole is worn to locate by the screw rod slip, the nut tip with one side butt that the sliding seat was kept away from to the fixing base.
Through adopting above-mentioned technical scheme, during the rotation fixing base that corresponds, can relative slip between waist shape hole and the screw rod, when needs fix the fixing base, the rotation nut that corresponds makes one side butt that sliding seat was kept away from to nut tip and fixing base to fix the fixing base.
Optionally, a first limiting rod and a second limiting rod are arranged between the connecting plates, the first limiting rod is located on one side, away from the hinge seat, of the first upper hinge strip, the second limiting rod is located on one side, away from the hinge seat, of the second upper hinge strip, the first limiting rod is used for limiting the rotating angle of the first upper hinge strip, and the second limiting rod is used for limiting the rotating angle of the second upper hinge strip.
Through adopting above-mentioned technical scheme, when need not examine time measuring, pull the push rod, under reset spring's elastic force effect down, the one end that articulated strip was kept away from each other on first articulated strip and the second all upwards swings, after swinging to certain angle, first articulated strip of going up can contact with first gag lever post, articulated strip can contact with the second gag lever post on the second to the rotation angle of articulated strip on the first articulated strip of going up of restriction and the second avoids articulated seat to be too far away from the projection board.
Optionally, two sets of waist-shaped holes are formed in the fixing seat, and the screw and the nut are provided with two sets.
Through adopting above-mentioned technical scheme, when fixed sliding seat and fixing base, the setting of two sets of screw rods and two sets of nuts can improve the connection stability between fixing base and the sliding seat.
Optionally, the hinge block, the pressing strip and the fastening strip are integrally formed.
By adopting the technical scheme, the production difficulty is reduced, and the production cost is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the wire harness at the corresponding position needs to be detected, the positions of two groups of sliding seats are correspondingly adjusted through two groups of adjusting components according to the positions of connectors at the two ends of the wire harness respectively, then the positions of connecting sleeves are correspondingly adjusted, so that test plugs on two groups of test boards are aligned with the connectors of the wire harness to be detected, the connecting sleeves are fixed through fastening components, then the distance between the test boards and the wire harness is adjusted through telescopic components, and the connectors at the two ends of the wire harness are connected with the two groups of test plugs, so that a wire tester can detect the wire harness;
2. when the position of the connecting sleeve needs to be correspondingly adjusted, the pressing strip is pressed downwards to enable the inserting strip to be separated from the slot, the connecting sleeve is correspondingly slid to adjust the position of the test plug, then the pressing strip is stopped being pressed, the fastening strip is gradually rotated to the original position, and the inserting strip is inserted into the slot again;
3. after adjusting the connecting sleeve to the corresponding position, the push rod is pushed to enable the hinged seat to be close to the projection plate, so that the test plug is close to the connector of the wire harness at the corresponding position, and after detection is completed, the push rod is pulled upwards, so that the test plate and the test plug can be restored to the original position.
Drawings
FIG. 1 is a schematic view of an assembled universal inspection formwork for modular wiring harnesses;
FIG. 2 is a partial schematic view of a detection mechanism for assembling a universal detection formwork for modular wiring harnesses;
fig. 3 is a schematic view of a telescoping assembly and a test board for assembling a universal testing jig for a modular wire harness.
Description of reference numerals: 1. a support; 2. a projection plate; 3. a sliding seat; 4. a fixed seat; 5. a connecting member; 6. connecting sleeves; 7. a test board; 8. a screw rod; 9. a guide bar; 10. a connecting seat; 11. a handle; 12. a waist-shaped hole; 13. a screw; 14. a nut; 15. a square chute; 16. a strip-shaped opening; 17. a hinged block; 18. pressing the pressing strip; 19. fastening strips; 20. cutting; 21. a slot; 22. connecting blocks; 23. an upper return spring; 24. a connecting plate; 25. a first upper hinge strip; 26. a second upper hinge strip; 27. a first lower hinge bar; 28. a second lower hinge strip; 29. a hinged seat; 30. a first upper sector tooth; 31. a second upper sector tooth; 32. a first lower sector tooth; 33. a second lower sector tooth; 34. a reset block; 35. a lower return spring; 36. a push rod; 37. a first limit rod; 38. a second limiting rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses modularization pencil is with general detection die carrier of equipment. Referring to fig. 1, the modular wire harness assembly universal detection mold frame comprises a support 1, a projection plate 2 and two groups of detection mechanisms, wherein the projection plate 2 is installed on the support 1, the support 1 is used for supporting the projection plate 2, the projection plate 2 is matched with a projector (not shown) for use, the projector can project the position of a wire harness onto the projection plate 2, a worker installs the wire harness corresponding to the projected position, and two ends of each group of wire harness are connected with connectors; the testing mechanism is provided with a testing plug which is connected with a wire tester through a testing line, the testing plugs on the two groups of testing mechanisms are respectively connected with connectors at two ends of the wire harness, and the indexes such as the conduction performance of the wire harness can be detected through the wire tester.
Referring to fig. 1 and 2, a projection plate 2 is arranged obliquely, an included angle between the side surface of the projection plate 2 and the ground is 70 degrees, the end surface of the projection plate 2 far away from the ground is an upper end surface, the end surface of the projection plate 2 far away from the ground is a lower end surface, two groups of detection mechanisms are respectively arranged on the upper end surface and the lower end surface of the projection plate 2, each detection mechanism comprises a sliding seat 3, an adjusting component, a fixed seat 4 and a connecting piece 5, the device comprises a connecting sleeve 6, a fastening component, a telescopic component and a test board 7, wherein sliding seats 3 of two groups of detection mechanisms are respectively arranged on the upper end surface and the lower end surface of a projection plate 2, adjusting components of the two groups of detection mechanisms are also arranged on the upper end surface and the lower end surface of the projection plate 2, the sliding seats 3 are connected to the end surface of the projection plate 2 in a sliding mode through corresponding adjusting components, the sliding seats 3 can slide along the length direction of the end surface of the projection plate 2, and the adjusting components are used for adjusting the positions of the sliding seats 3; one side of the projection plate 2 close to the ground is a bottom surface, one side of the projection plate 2 far from the ground is a top surface, one side of the sliding seat 3 close to the top surface of the projection plate 2 extends outwards and extends out of the upper end surface of the projection plate 2, the fixed seat 4 is arranged on one side of the sliding seat 3 close to the top surface of the projection plate 2, one side of the fixed seat 4 far away from the sliding seat 3 is parallel to the top surface of the projection plate 2, the connecting piece 5 is fixed on one side of the fixed seat 4 close to the top surface of the projection plate 2, the connecting piece 5 is positioned above the top surface of the projection plate 2, the length directions of the two groups of connecting pieces 5; the connecting sleeve 6 is slidably sleeved outside the connecting piece 5, the connecting sleeve 6 can slide along the length direction of the connecting piece 5, the fastening component is arranged between the connecting sleeve 6 and the connecting piece 5, and the fastening component can fix the connecting sleeve 6; the flexible subassembly sets up in one side that adapter sleeve 6 is close to projection board 2, and the flexible direction of flexible subassembly is perpendicular with the length direction of connecting piece 5, and is perpendicular with 2 top surfaces of projection board, and the test plug is installed in the position that flexible subassembly is close to projection board 2.
Because the adjusting component can horizontally adjust the position of the sliding seat 3 and the connecting sleeve 6 can slide to different positions of the connecting piece 5, the positions of the test board 7 and the test plug can be adjusted on a two-dimensional plane at will, and the test plug can be adjusted to any position on the top surface of the projection board 2; after the position of the wiring harness is projected on the projection plate 2, the wiring harness is installed on the projection plate 2, after one wiring harness is installed, according to the position of the wiring harness to be measured, the position of the sliding seat 3 is adjusted correspondingly through the adjusting component, then correspondingly adjusting the position of the connecting sleeve 6, enabling the test plug to be positioned above the wire harness to be tested, fixing the connecting sleeve 6 through the fastening assembly, then adjusting the distance between the test plug and the wire harness to be tested through the telescopic assembly, and the test plugs are close to the wire harness to be tested, the two groups of test plugs are respectively connected with the connectors at the two ends of the wire harness, and the wire tester is used for detecting the wire harness, after the test is finished, the position of the test board 7 is adjusted through the telescopic assembly again, so that the test board 7 is far away from the projection board 2, the test board 7 and the test plug can not influence the installation of the next wire harness, and the installation and the detection of all the wire harnesses on the projection board 2 are completed.
Referring to fig. 1, the adjusting assembly includes a screw rod 8, two groups of guide rods 9 and two groups of connecting seats 10, the two groups of connecting seats 10 are fixed on the upper end surface of the projection plate 2, the length direction of the upper end surface of the projection plate 2 is a horizontal straight line, the two groups of connecting seats 10 are respectively located at two ends of the length direction of the upper end surface of the projection plate 2, the screw rod 8 horizontally rotates between the two groups of connecting seats 10, the two groups of guide rods 9 are horizontally fixed between the two groups of connecting seats 10, the length direction of the guide rods 9 is parallel to the length direction of the screw rod 8, and the screw rod 8; the sliding seat 3 is positioned between the two groups of connecting seats 10, the screw rod 8 penetrates through two opposite ends of the sliding seat 3 and is in threaded connection with the sliding seat 3, and the guide rod 9 penetrates through two opposite ends of the sliding seat 3 and is in sliding connection with the sliding seat 3; and one end of the screw rod 8 penetrates through the connecting seat 10 and is fixed with a handle 11, and the screw rod 8 is convenient to rotate due to the arrangement of the handle 11.
When the position of the sliding seat 3 needs to be adjusted, the corresponding rotating handle 11 drives the screw rod 8 to rotate, so that the sliding seat 3 can move along the length direction of the guide rod 9 under the action of the guide rod 9, and the sliding seat 3 is located at different positions of the upper end surface of the projection plate 2.
Referring to fig. 2, the length direction of the sliding seat 3 is perpendicular to the length direction of the lead screw 8, the specific connection mode of the fixed seat 4 and the sliding seat 3 is rotation connection, a rotation shaft (not shown) is connected between the fixed seat 4 and the sliding seat 3, the fixed seat 4 and the sliding seat 3 are rotation connection through the rotation shaft, the length direction of the rotation shaft is perpendicular to the length direction of the connecting piece 5, the rotation shaft is located in the middle position of one side of the sliding seat 3, which is close to the fixed seat 4, and the rotation center of the fixed seat 4 is the axis of the rotation.
Two sets of waist shape holes 12 have been seted up to one side that fixing base 4 kept away from sliding seat 3, and waist shape hole 12 runs through both sides about fixing base 4, and waist shape hole 12 extends along axis of rotation axis circumference to be half moon form, and two sets of waist shape holes 12 are symmetrical about the axis of rotation. A locking assembly is arranged between the fixed seat 4 and the sliding seat 3, the locking assembly comprises a screw 13 and a nut 14, two groups of screws 13 and nuts 14 are arranged, the screw 13 is fixed on one side of the sliding seat 3 close to the fixed seat 4, the length direction of the screw 13 is parallel to that of the sliding seat 3, and the two groups of screws 13 are symmetrical about the axis of the rotating shaft;
the diameter of screw rod 13 is less than the distance between the relative both sides wall in waist shape hole 12, and two sets of screw rods 13 slide respectively and wear to locate two sets of waist shape holes 12 in, and the one end that slide block 3 was kept away from to screw rod 13 stretches out fixing base 4 top surface, and nut 14 threaded connection is in the screw rod 13 outside, and nut 14 is located fixing base 4 top surface.
The fixed seat 4 is rotated, so that relative rotation can be generated between the fixed seat 4 and the sliding seat 3, namely, the connecting piece 5 can be rotated, and one end of the connecting piece 5, which is far away from the fixed seat 4, can correspondingly swing, so that the detection range of the test plug is enlarged; when needs are fixed to fixing base 4, corresponding swivel nut 14 makes 14 tip of nut and 4 top surfaces butts of fixing base to realize fixing base 4's fixed.
The connecting piece 5 is a long strip-shaped object with a square cross section, one surface of the connecting piece 5, which is far away from the projection plate 2 (refer to fig. 1), is a top surface, the top surface of the connecting piece 5 is provided with a square sliding groove 15, and the length direction of the square sliding groove 15 is parallel to the length direction of the connecting piece 5. The section of the connecting sleeve 6 is square, the inner side of the connecting sleeve 6 is attached to the outer side of the connecting piece 5, and the length direction of the connecting sleeve 6 is parallel to the length direction of the connecting piece 5; the top surface of the connecting sleeve 6 is provided with a strip-shaped opening 16, the position of the strip-shaped opening 16 corresponds to the position of the square sliding groove 15, the strip-shaped opening 16 penetrates through the inner side and the outer side of the connecting sleeve 6 and penetrates through two opposite end parts of the connecting sleeve 6, the length direction of the strip-shaped opening 16 is parallel to the length direction of the square sliding groove 15, and the distance between two opposite side walls of the strip-shaped opening 16 is the same as the distance between two opposite side walls of the square sliding groove.
The fastening assembly comprises an integrally formed hinge block 17, a pressing strip 18 and a fastening strip 19, the hinge block 17 is hinged between two opposite side walls of the strip-shaped opening 16, the hinge block 17 is positioned above the connecting piece 5, the length direction of a hinge shaft of the hinge block 17 is vertical to the length direction of the strip-shaped opening 16, the pressing strip 18 and the fastening strip 19 are both positioned in the strip-shaped opening 16, the pressing strip 18 is fixed at one end, far away from the connecting piece 5, of the hinge block 17, and the fastening strip 19 is fixed at one end, close to the connecting piece 5, of the hinge block 17; the end of the fastening strip 19 away from the hinge block 17 can be away from the connecting piece 5 by correspondingly pressing the end of the pressing strip 18 away from the hinge block 17, so that the end of the fastening strip 19 away from the hinge block 17 can be extended into the square sliding groove 15. The fastening assembly further comprises a plug strip 20, the plug strip 20 is fixed at a position, close to one side of the connecting piece 5, of the fastening strip 19 and far away from the hinge block 17, and the length direction of the plug strip 20 is perpendicular to the length direction of the fastening strip 19; the bottom of the square sliding groove 15 is provided with a plurality of slots 21, the slots 21 are linearly arranged in the length direction of the square sliding groove 15, the length direction of the slots 21 is perpendicular to the length direction of the square sliding groove 15, and the inserting strips 20 are inserted in the slots 21 in a sliding manner. The fastening assembly further comprises a connecting block 22 and an upper return spring 23, the connecting block 22 is fixed between two opposite side walls of the strip-shaped opening 16, the connecting block 22 is located above one end, far away from the hinge block 17, of the fastening strip 19, the upper return spring 23 is located between the fastening strip 19 and the connecting block 22, two ends of the upper return spring 23 are respectively fixed with the fastening strip 19 and the connecting block 22, and the upper return spring 23 is in a compressed state; under the elastic force action of the upper return spring 23, one end of the fastening strip 19, which is far away from the hinge block 17, can extend into the square sliding groove 15, and the inserting strip 20 is inserted into the inserting groove 21.
When the position of the adjusting connecting sleeve 6 corresponding to the requirement is needed, the pressing strip 18 is pressed downwards, one end, away from the hinge block 17, of the pressing strip 18 is close to the square sliding groove 15, one end, away from the hinge block, of the fastening strip 19 is far away from the square sliding groove 15, the inserting strip 20 is separated from the slot 21, then the corresponding sliding connecting sleeve 6 is connected, the position of the test plug is adjusted, after the adjustment is completed, the pressing of the pressing strip 18 is stopped, under the action of elastic force of the upper reset spring 23, the upper reset spring 23 can correspondingly push the fastening strip 19, the inserting strip 20 is connected into the slot 21 corresponding to the position in an inserting mode again, and therefore the connecting sleeve 6 is fixed.
Referring to fig. 3, the telescopic assembly comprises a connecting plate 24, a first upper hinge strip 25, a second upper hinge strip 26, a first lower hinge strip 27, a second lower hinge strip 28 and a hinge seat 29, wherein the connecting plate 24 is provided with two groups, the two groups of connecting plates 24 are fixed on one side of the connecting sleeve 6 away from the strip-shaped opening 16, the side surfaces of the two groups of connecting plates 24 are parallel to each other, the side surface of the connecting plate 24 is perpendicular to one side of the connecting sleeve 6 away from the strip-shaped opening 16, the first upper hinge strip 25 and the second upper hinge strip 26 are hinged between the two groups of connecting plates 24, the hinge shaft of the first hinge strip and the hinge shaft of the second hinge strip are positioned in the middle of the connecting plate 24, and the axes; the ends, far away from each other, of the first upper hinge strip 25 and the second upper hinge strip 26 extend out of the connecting plate 24, the first lower hinge strip 27 is hinged to the end, far away from the second upper hinge strip 26, of the first upper hinge strip 25, the second lower hinge strip 28 is hinged to the end, far away from the first upper hinge strip 25, of the second upper hinge strip 26, the hinge seats 29 are respectively hinged to the end, far away from the first upper hinge strip 25, of the first lower hinge strip 27 and the end, far away from the second upper hinge strip 26, of the second lower hinge strip 28, and the test plate 7 is located at the position, far away from the connecting plate 24, of the hinge seats 29; the ends of the first upper hinge strip 25 and the second upper hinge strip 26 close to each other are respectively fixed with a first upper sector tooth 30 and a second upper sector tooth 31, and the first upper sector tooth 30 and the second upper sector tooth 31 are engaged with each other, the ends of the first lower hinge strip 27 and the second lower hinge strip 28 close to each other are respectively fixed with a first lower sector tooth 32 and a second lower sector tooth 33, and the first lower sector tooth 32 and the second lower sector tooth 33 are engaged with each other.
Rotating the first upper hinge strip 25, wherein the first upper hinge strip 25 can drive the second upper hinge strip 26 to rotate due to the meshing of the first upper sector-shaped teeth 30 and the second upper sector-shaped teeth 31, so as to drive the first lower hinge strip 27 and the second lower hinge strip 28 to move, so that the end parts, far away from each other, of the first upper hinge strip 25 and the second upper hinge strip 26 move downwards, the upper end parts of the first lower hinge strip 27 and the upper end parts of the second lower hinge strip 28 are close to each other, the length direction of the first upper hinge strip 25 is parallel to the length direction of the first lower hinge strip 27, and the length direction of the second upper hinge strip 26 is parallel to the length direction of the second lower hinge strip 28; due to the meshing engagement of the first lower scallops 32 and the second lower scallops 33, the first lower hinge strip 27 and the second lower hinge strip 28 can drive the hinge sockets 29 away from the connection plate 24 and bring the test plugs closer to the slide 2 (see fig. 1).
Reset blocks 34 are fixed at the positions, close to the connecting plate 24, of the two opposite end portions of the hinged seat 29, two groups of lower reset springs 35 are arranged between the connecting plate 24 and the hinged seat 29, the upper end portions of the lower reset springs 35 are fixed with the lower end portions of the connecting plate 24, one ends, far away from the connecting plate 24, of the lower reset springs 35 are fixed with the reset blocks 34 at the corresponding positions, and the lower reset springs 35 are always in a compressed state; the end of the first upper hinge strip 25, which is far away from the first upper sector tooth 30, is fixed with a push rod 36, when the test plug is not needed to be used, the push rod 36 is pulled upwards, and under the elastic force action of the lower return spring 35, the lower return spring 35 can pull the hinge seat 29 to be close to the connecting plate 24, so that the test plate 7 and the test plug are restored to the original position.
When the test board 7 and the test plug are adjusted to be above the wire harness at the corresponding position, the push rod 36 is pushed downwards, the test board 7 and the test plug are enabled to be close to the wire harness at the corresponding position, after the detection is finished, the push rod 36 is pulled, and under the action of the elastic force of the lower reset spring 35, the test board 7 and the test plug are restored to the original positions.
In order to limit the rotation angle of the first upper hinge strip 25 and the second upper hinge strip 26, a first limiting rod 37 and a second limiting rod 38 are fixed between the two groups of connecting plates 24, the first limiting rod 37 and the second limiting rod 38 are both positioned at the upper parts of the connecting plates 24, the first limiting rod 37 is positioned at one side of the first upper hinge strip 25, which is far away from the hinge seat 29, the second limiting rod 38 is positioned at one side of the second upper hinge strip, which is far away from the hinge seat 29, and the distance between the hinge shaft of the first upper hinge strip 25 and the hinge shaft of the second upper hinge strip 26 is smaller than the distance between the first limiting rod 37 and the second limiting rod 38. When the hinge base 29 is reset, after the first upper hinge strip 25 and the second upper hinge strip 26 rotate to a certain angle, the outer side of the first upper hinge strip 25 can contact with the outer side of the first limiting rod 37, and the outer side of the second upper hinge strip 26 can contact with the outer side of the second limiting rod 38, so that the hinge base 29 is prevented from being too far away from the projection plate 2 (refer to fig. 1).
The implementation principle of the general detection die carrier of equipment for modularization pencil of this application embodiment does: after the projector projects the position of the wire harness onto the projection plate 2, the wire harness is installed at the corresponding position on the projection plate 2, after one wire harness is installed, the positions of two groups of test plates 7 are correspondingly adjusted through two groups of detection mechanisms according to the positions of connectors at two ends of the wire harness to be tested, and when the positions of the test plates 7 are adjusted, the corresponding rotating handles 11 move under the action of the guide rods 9, so that the sliding seat 3 moves along the length direction of the guide rods 9, and the sliding seat 3 is located at different positions on the end face of the projection plate 2; then correspondingly adjusting the position of the connecting sleeve 6, pressing the pressing strip 18, simultaneously sliding the connecting sleeve 6 correspondingly, enabling one end of the pressing strip 18, which is far away from the hinge block 17, to be close to the square sliding groove 15, enabling one end of the fastening strip 19, which is far away from the hinge strip, to be far away from the square sliding groove 15, and enabling the inserting strip 20 to be separated from the slot 21, then sliding the connecting sleeve 6 correspondingly to adjust the positions of the test board 7 and the test plug, after the adjustment is completed, stopping pressing the pressing strip 18, under the action of the elastic force of the upper reset spring 23, the upper reset spring 23 can correspondingly push the fastening strip 19, and enabling the inserting strip 20 to be inserted into the slot 21 at the corresponding position again, so that the connecting sleeve 6; when the test plug is adjusted to the position above the connector corresponding to the wire harness, the push rod 36 is pulled downwards, the test plug is made to be close to the connector corresponding to the wire harness at the corresponding position, the test plugs on the two groups of detection mechanisms are respectively connected with the connectors at the two ends of the wire harness, indexes such as conduction performance of the wire harness are detected through the wire tester, after the detection is finished, the push rod 36 is pulled upwards, and the test board 7 and the test plug are made to recover to the original position under the action of the elastic force of the lower reset spring 35.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a modularization pencil is with general detection die carrier of equipment, includes support (1) and set up in projection board (2) on support (1), its characterized in that: the device is characterized by further comprising two groups of detection mechanisms symmetrically arranged on the projection plate (2), wherein the detection mechanisms comprise sliding seats (3) connected to the projection plate (2) in a sliding manner, adjusting components arranged on the projection plate (2) and used for adjusting the horizontal positions of the sliding seats (3), fixing seats (4) connected with the sliding seats (3), connecting pieces (5) connected with the fixing seats (4), connecting sleeves (6) connected to the connecting pieces (5) in a sliding manner, fastening components for fixing the connecting sleeves (6) and the connecting pieces (5), telescopic components connected with the connecting sleeves (6) and test boards (7) connected with the telescopic components, the test boards (7) are provided with test plugs, the side surfaces of the projection plate (2) are parallel to the sliding direction of the sliding seats (3) and the length direction of the connecting pieces (5) respectively, and the telescopic directions of the telescopic components are perpendicular to the side surfaces of the projection plate (2), and is perpendicular to the length direction of the connecting piece (5), the telescopic component is used for adjusting the distance between the test plug and the projection plate (2), and the test plugs on the two test plates (7) are connected with a wire tester through test lines.
2. The modular wire harness assembly universal detection formwork of claim 1, wherein: projection board (2) are the slope setting, two detection mechanism's sliding seat (3) are located the upper and lower both ends of projection board (2) respectively, the adjusting part sets up in two including setting up in two sets of connecting seats (10), the level of projection board (2) tip guide bar (9) and level between connecting seat (10) rotate in two lead screw (8) between connecting seat (10), two connecting seat (10) are located the position that projection board (2) tip is close to the length direction both ends respectively, sliding seat (3) are worn to locate by lead screw (8) screw thread, sliding seat (3) are worn to locate by guide bar (9), lead screw (8) one end is provided with handle (11).
3. The modular wire harness assembly universal detection formwork of claim 1, wherein: connecting piece (5) outside is located to adapter sleeve (6) sliding sleeve, square spout (15) have been seted up along its length direction in the connecting piece (5) outside, a plurality of slots (21) have been seted up to square spout (15) tank bottom, and is a plurality of slot (21) are arranged along the length direction of square spout (15), bar mouth (16) have been seted up along its length direction in the position that the adapter sleeve (6) outside corresponds square spout (15), bar mouth (16) and adapter sleeve (6) inside intercommunication, fastening component including articulate articulated piece (17) of strip mouth (16) department, set up in pressing strip (18) of articulated piece (17) upper end, set up in fastening strip (19) of articulated piece (17) lower tip, set up in the strip (20) of inserting in slot (21) of fastening strip (19) bottom and slip grafting, set up in connecting block (22) of strip mouth (16) department and set up in connecting block (22) and fastening strip (19) the length direction of connecting block (19) and fastening The upper return spring (23) is arranged between the upper and lower plates, and the upper return spring (23) is always in a compressed state.
4. The modular wire harness assembly universal detection formwork of claim 3, wherein: the telescopic component is arranged on one side, far away from the strip-shaped opening (16), of the connecting sleeve (6), and comprises two groups of connecting plates (24) arranged on one side, far away from the strip-shaped opening (16), of the connecting sleeve (6), a first upper hinged strip (25) and a second upper hinged strip (26) hinged between the two connecting plates (24), a first lower hinged strip (27) hinged with the first upper hinged strip (25), a second lower hinged strip (28) hinged with the second upper hinged strip (26), and hinged seats (29) respectively hinged with the first lower hinged strip (27) and the second lower hinged strip (28), wherein the length directions of the first upper hinged strip (25) and the second upper hinged strip (26) are both parallel to the length direction of the connecting piece (5), the hinged seats (29) are respectively positioned at one end, far away from the first upper hinged strip (25), of the first lower hinged strip (27) and one end, far away from the second upper hinged strip (26), of the second lower hinged strip (28), articulated strip (25) and second go up and be provided with fan-shaped tooth (31) on first fan-shaped tooth (30) and the second of intermeshing between articulated strip (26) respectively, be provided with under first fan-shaped tooth (32) and the second fan-shaped tooth (33) of intermeshing between articulated strip (27) and the second articulated strip (28) respectively, be provided with return spring (35) down between connecting plate (24) and articulated seat (29), return spring (35) are in compression state down all the time, the direction of motion of articulated seat (29) is perpendicular with projection board (2) side, survey test panel (7) and set up in one side that articulated seat (29) are close to projection board (2), the one end that first last fan-shaped tooth (30) was kept away from in articulated strip (25) in first is provided with push rod (36).
5. The modular wire harness assembly universal detection formwork of claim 1, wherein: fixing base (4) are connected with sliding seat (3) rotation, the length direction of the axis of rotation of fixing base (4) is perpendicular with the length direction of connecting piece (5), be provided with locking Assembly between fixing base (4) and sliding seat (3), locking Assembly is used for fixed sliding seat (3) and fixing base (4).
6. The modular wire harness assembly universal detection formwork of claim 5, wherein: waist shape hole (12) have been seted up to one side that sliding seat (3) were kept away from in fixing base (4), waist shape hole (12) run through the both sides that fixing base (4) are relative, waist shape hole (12) extend along the rotation center circumference of fixing base (4), locking Assembly including set up in sliding seat (3) be close to screw rod (13) of fixing base (4) one side and with screw rod (13) threaded connection's nut (14), waist shape hole (12) are worn to locate in screw rod (13) slip, nut (14) tip with one side butt that sliding seat (3) were kept away from in fixing base (4).
7. The modular wire harness assembly universal detection formwork of claim 4, wherein: two be provided with first gag lever post (37) and second gag lever post (38) between connecting plate (24), first gag lever post (37) are located the first one side of articulated strip (25) keep away from articulated seat (29) of going up, second gag lever post (38) are located the second and go up articulated strip (26) and keep away from one side of articulated seat (29), first gag lever post (37) are used for restricting the turned angle of articulated strip (25) on the first, second gag lever post (38) are used for restricting the turned angle of articulated strip (26) on the second.
8. The modular wire harness assembly universal detection formwork of claim 6, wherein: two sets of waist-shaped holes (12) on the fixed seat (4) are formed, and two sets of screw rods (13) and nuts (14) are arranged.
9. The modular wire harness assembly universal detection formwork of claim 3, wherein: the hinge block (17), the pressing strip (18) and the fastening strip (19) are integrally formed.
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| CN202010986455.0A CN112098686B (en) | 2020-09-18 | 2020-09-18 | Modularized wire harness assembly universal detection die frame |
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| CN202010986455.0A CN112098686B (en) | 2020-09-18 | 2020-09-18 | Modularized wire harness assembly universal detection die frame |
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| CN112098686B (en) | 2023-03-21 |
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