CN103472334B - The rotary type multi-station combination property auxiliary test unit of electromagnetic valve coil - Google Patents
The rotary type multi-station combination property auxiliary test unit of electromagnetic valve coil Download PDFInfo
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- CN103472334B CN103472334B CN201310422709.6A CN201310422709A CN103472334B CN 103472334 B CN103472334 B CN 103472334B CN 201310422709 A CN201310422709 A CN 201310422709A CN 103472334 B CN103472334 B CN 103472334B
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Abstract
The invention discloses a kind of rotary type multi-station combination property auxiliary test unit of electromagnetic valve coil.Rack is provided with fixed base plate, and top board is connected with fixed base plate, and the first contiguous block is fixed on fixed base plate, and the first contiguous block is connected with stepper motor through reductor, reductor turning axle and rotary table affixed; Rotary table is arranged on fixed base plate by rotary support post, rotary table, rotary support post and rotating shaft coaxle, and optoelectronic switch is arranged on fixed base plate by the first fixed block; Rotary table bottom surface is circumferentially separated and is uniformly provided with six block pieces; Rotary table is uniformly distributed along the circumference and is provided with six identical test fixtures, top board just on be fixed with four peripheral frocks.Apparatus of the present invention are production line balance, and once handling realize multiple auxiliary measuring, and production efficiency is high, and human cost is few, save the working time; Gas circuit is simple, and interference is few mutually, ensure that the productive temp of each product meets enterprise's production requirement.
Description
Technical field
The present invention relates to a kind of auxiliary test unit of electromagnetic valve coil, especially relate to a kind of rotary type multi-station combination property auxiliary test unit of electromagnetic valve coil.
Background technology
Electromagnetic valve coil is enclosed within valve body, is the vitals that solenoid valve normally works.Valve core of the electromagnetic valve is that ferromagnetic material is made, and the magnetic force produced when coil electricity by it inhales movable valve plug, promotes valve complete opening or closing of solenoid valve by spool.And even the change of the compressive resistance of electromagnetic valve coil, insulating resistance value, the performance such as DC resistance and turn-to-turn insulation directly affects the quality of the electromagnetic valve coil normal work of solenoid valve.Therefore enterprise is in production and product export detect, and the combination property of electromagnetic valve coil is stablized extremely important.
There is following problem in existing electromagnetic valve coil proving installation:
1. detect automaticity low.Independently detect in the combination property of testing process to coil, whole test process needs a large amount of employee involvements;
2. measuring accuracy is lower.In testing process, mostly rely on personnel experience to judge, often can produce erroneous judgement to product, thus it is inaccurate to cause test result;
3. electromagnetic valve coil test all needs to per pass process configurations operator mostly, and labor cost is high, and production efficiency is low, is not suitable for large-scale production.
Summary of the invention
In order to solve Problems existing in background technology, the object of the present invention is to provide a kind of rotary type multi-station combination property auxiliary test unit of electromagnetic valve coil.
The technical solution used in the present invention is:
Apparatus of the present invention comprise rotary table, fixed base plate, rack, top board, turning axle, stepper motor, reductor, support column, the first contiguous block, rotary support post, block piece and optoelectronic switch; Rack side is provided with electrical control cabinet, rack is provided with fixed base plate, top board by being supported on the first column on corner, the second column, the 3rd column, the 4th column be connected with fixed base plate, top board center drilling, first contiguous block is fixedly connected on the bottom surface of fixed base plate, first contiguous block lower end is connected with reductor by support column, reductor lower end is connected with stepper motor, and the turning axle of reductor upper end is fixedly connected with rotary table through after the first contiguous block, fixed base plate, rotary support post successively; Circular rotary table is arranged on fixed base plate upper bottom surface by rotary support post, rotary table, rotary support post and rotating shaft coaxle, the first fixed block be positioned at outside rotary support post is arranged on fixed base plate upper bottom surface, and on the first fixed block, end face is equipped with an optoelectronic switch; Rotary table bottom surface is circumferentially separated and is uniformly provided with six block pieces, and optoelectronic switch center is positioned at circumferentially separates six uniform block piece places circumferentially; Circular rotary table outside is uniformly distributed along the circumference and is provided with six identical test fixtures, the positive front side of top board is fixedly connected with wire circle and tests peripheral frock, top board left rear side is fixedly connected with compressive resistance and the peripheral frock of insulation resistance, top board forward right side, right lateral side is fixedly connected with separately the peripheral frock of identical blanking.
Described test fixture comprises wire pressing block, back up pad, the second contiguous block, the 3rd contiguous block, the 5th contiguous block, the 4th contiguous block, joint pin, perforation axle, electromagnetic valve coil, spacing hole and clamp conduction mechanism; Be fixed on inside back up pad on rotary table, back up pad has three along back up pad length direction spacing hole uniformly at intervals, the back up pad bottom surface position that three spacing holes are corresponding is all fixed with the 4th contiguous block, be connected with respective perforation axle through the 5th contiguous block after the lower end of three joint pins is each passed through respective spacing hole, the 4th contiguous block, three joint pins and respective perforation axle non-coaxial, three perforation axle lower ends are all connected with electromagnetic valve coil; The upper end of three joint pins is connected with jacking block, and on three joint pins, between jacking block and spacing hole, all cover has the first spring; Be positioned at the 3rd contiguous block back up pad outside spacing hole is installed with along back up pad length direction, 3rd contiguous block upper end second contiguous block is connected with wire pressing block, be provided with three groups of clamp conduction mechanism along back up pad length direction in 3rd contiguous block, the second contiguous block and wire pressing block, three electromagnetic valve coils are connected with electrical control cabinet by respective clamp conduction mechanism;
Described wire circle is tested peripheral frock and is comprised the first cylinder, the first movable contiguous block, cylinder contiguous block and the 3rd cylinder; First cylinder is arranged on end face on top board, and the axle of the first cylinder lower end is connected with the first movable contiguous block through top board, and the first movable contiguous block is positioned at directly over jacking block; Cylinder contiguous block is fixedly mounted on the top board bottom surface outside the first movable contiguous block, and cylinder contiguous block lower surface is provided with three the 3rd cylinders uniformly at intervals along back up pad length direction;
Described compressive resistance and the peripheral frock of insulation resistance comprise the second cylinder and the second movable contiguous block; Second cylinder is arranged on end face on top board, and the axle of the second cylinder lower end is connected with the second movable contiguous block through top board, and the second movable contiguous block is positioned at directly over jacking block;
Described two the peripheral frocks of identical blanking are respectively used to defective blanking and qualified blanking, and two identical peripheral frocks of blanking include four-cylinder, remove line block, movable cylinder axis, position limiting pile and sliding bar; Four-cylinder is arranged on top board bottom surface, 4th movable cylinder axis of four-cylinder lower end is fixedly connected with removing line block, the position limiting pile of four-cylinder both sides is fixedly connected on top board, in two position limiting piles, all cover has sliding bar, two sliding bar upper ends pass top board, and two sliding bar lower ends are fixedly connected with removing line block.
One group of described clamp conduction mechanism comprises two red copper blocks, the first unit of plastic, the second unit of plastic, two the second springs, two the first solidus posts, two the second solidus posts, two electromagnetic valve coil wires and two fixing cords; In wire pressing block, two red copper blocks along back up pad length direction are equipped with in bottom, article two, fixing cord one end is pressed on respective red copper block one end by respective second solidus post, article two, the fixing cord other end is connected with spacing hole both sides the first solidus post separately respectively, and the first solidus post is connected with electrical control cabinet by continuous wire; The first unit of plastic below the red copper block other end is arranged in the second contiguous block, first unit of plastic is L-shaped, the long limit of L shape of the first unit of plastic extend in the groove of red copper block other end bottom, the wire pressing block that two red copper block grooves are corresponding has respective clamp hole, article two, electromagnetic valve coil wire one end is each passed through respective clamp hole and is pressed in each self-corresponding red copper block groove by the long limit of L shape of the first unit of plastic, and two electromagnetic valve coil wire other ends are connected with electromagnetic valve coil; Line ball post upper end passes wire pressing block through after the first unit of plastic, line ball post upper end is positioned at immediately below the 3rd movable cylinder axis of the 3rd cylinder, line ball post lower end is provided with boss, line ball post lower end second unit of plastic by two the second spring compressions in the hole of the 3rd contiguous block.
Described red copper block is fixedly connected on wire pressing block by two the 4th set bolts.
The first described unit of plastic is fixedly connected with the second unit of plastic by the 5th set bolt.
Described rack is provided with starting switch, and touch-screen is supported on rack by rotatable bracing frame, and described fixed base plate is provided with three buttons.
Fixed base plate upper shed immediately below the second described cylinder, fixed base plate aperture position is connected with catch basin, in catch basin, water is housed.
When the second described cylinder action jacking block, electromagnetic valve coil immerses in the water of catch basin.
Compared with prior art, the beneficial effect had is in the present invention:
1, solve current electromagnetic valve coil proving installation automaticity low, often survey the shortcoming that index all needs again clamping, saved the working time.
2, overcome the defect that a table apparatus can only test performance index, a table apparatus just can complete all properties test, improves test automation degree.
3, all properties index testing electromagnetic valve coil only needs an operative, greatly saves production cost, improves the competitiveness of product in market.
Accompanying drawing explanation
Fig. 1 is schematic top plan view of the present invention.
Fig. 2 is schematic front view of the present invention.
Fig. 3 is the schematic top plan view after the present invention removes top board.
Fig. 4 is test fixture schematic front view of the present invention.
Fig. 5 is the installation relation side view that test fixture and wire circle test peripheral frock.
Fig. 6 is the installation relation front view of the peripheral frock of test fixture and blanking.
Fig. 7 is the installation relation side view of test fixture and compressive resistance and the peripheral frock of insulation resistance.
Fig. 8 is the part sectioned view of test fixture side-looking.
Fig. 9 is the part sectioned view that test fixture is faced.
Figure 10 is the cut-open view of clamp conduction mechanism.
Figure 11 is that in the present invention, control system connects block diagram.
In figure: 1. button, 2. the first cylinder, 3. the second cylinder, 4. the 4th column, 5. the 3rd column, 6. the second column, 7. the first column, 8. rotary table, 9. touch-screen, 10. electrical control cabinet, 11. fixed base plates, 12. racks, 13. top boards, 14. bracing frames, 15. first stations, 16. second stations, 17. the 3rd stations, 18. the 4th stations, 19. the 5th stations, 20. the 6th stations, 21. turning axles, 22. catch basins, 23. line ball posts, 24. first set bolts, 25. stepper motors, 26. reductors, 27. support columns, 28. first contiguous blocks, 29. rotary support posts, 30. block pieces, 31. the 3rd movable cylinder axis, 32. the 3rd cylinders, 33. cylinder contiguous blocks, 34. jacking blocks, 35. optoelectronic switches, 36. first fixed blocks, 37. starting switches, 38. wire pressing blocks, 39. second contiguous blocks, 40. the 3rd contiguous blocks, 41. back up pads, 42. the 5th contiguous blocks, 43. first springs, 44. joint pins, 45. clamp holes, 46. second set bolts, 47. the 4th contiguous blocks, 48. perforation axles, 49. electromagnetic valve coils, 50. fixing cords, 51. spacing holes, 52. first solidus posts, 53. first movable contiguous blocks, 54. remove line block, 55. sliding bars, 56. position limiting piles, 57. the 4th movable cylinder axis, 58. four-cylinders, 59. electromagnetic valve coil wires, 60. second movable contiguous blocks, 61. continuous wires, 62. the 3rd set bolts, 63. the 4th set bolts, 64. the 5th set bolts, 65. red copper blocks, 66. first unit of plastics, 67. second unit of plastics, 68. second springs, 69. second solidus posts.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1 and Figure 2, apparatus of the present invention comprise rotary table 8, fixed base plate 11, rack 12, top board 13, turning axle 21, stepper motor 25, reductor 26, support column 27, first contiguous block 28, rotary support post 29, block piece 30 and optoelectronic switch 35; Rack 12 side is provided with electrical control cabinet 10.
Rack 12 is provided with fixed base plate 11, top board 13 by being supported on the first column 7, second column 6 on corner, the 3rd column 5, the 4th column 4 be connected with fixed base plate 11, top board 13 center drilling, first contiguous block 28 is fixedly connected on the bottom surface of fixed base plate 11, first contiguous block 28 lower end is connected with reductor 26 by support column 27, reductor 26 lower end is connected with stepper motor 25, and the turning axle 21 of reductor 26 upper end is fixedly connected with rotary table 8 through after the first contiguous block 28, fixed base plate 11, rotary support post 29 successively; Circular rotary table 8 is arranged on fixed base plate 11 upper bottom surface by rotary support post 29, rotary table 8, rotary support post 29 are coaxial with turning axle 21, the first fixed block 36 be positioned at outside rotary support post 29 is arranged on fixed base plate 11 upper bottom surface, and on the first fixed block 36, end face is equipped with an optoelectronic switch 35; Rotary table 8 bottom surface is circumferentially separated and is uniformly provided with six block pieces 30, and optoelectronic switch 35 center is positioned at circumferentially separates six uniform block piece 30 places circumferentially; Circular rotary table 8 outside is uniformly distributed along the circumference and is provided with six identical test fixtures, the positive front side of top board 13 is fixedly connected with wire circle and tests peripheral frock, top board 13 left rear side is fixedly connected with compressive resistance and the peripheral frock of insulation resistance, top board 13 forward right side, right lateral side is fixedly connected with separately the peripheral frock of identical blanking.
Described rack 12 is provided with starting switch 37, and touch-screen 9 is supported on rack 12 by rotatable bracing frame 14, and described fixed base plate 11 is provided with three buttons 1.
Six described block pieces are around rotary table 8 central rotation, and when block piece is by optoelectronic switch center, PLC meeting acknowledge(ment) signal, makes stepper motor stop the rotation.
By stepper motor 25 through reductor 26 slow down drive on fixed base plate 11 rotary table 8 rotate, and six test fixtures on rotary table 8 are rotated, four peripheral frocks are fixed on top board 13 and keep fixing.
As shown in Fig. 4, Fig. 5, Figure 10, described test fixture comprises wire pressing block 38, back up pad 41, second contiguous block 39, the 3rd contiguous block 40, the 5th contiguous block 42, the 4th contiguous block 47, joint pin 44, perforation axle 48, electromagnetic valve coil 49, spacing hole 51 and clamp conduction mechanism; Be fixed on rotary table 8 inside back up pad 41, back up pad 41 has three along back up pad 41 length direction spacing hole 51 uniformly at intervals, the back up pad 41 bottom surface position of three spacing hole 51 correspondences is all fixed with the 4th contiguous block 47, be connected with respective perforation axle 48 through the 5th contiguous block 42 after the lower end of three joint pins 44 is each passed through respective spacing hole 51, the 4th contiguous block 47, three joint pins 44 and respective perforation axle 48 non-coaxial, three perforation axle 48 lower ends are all connected with electromagnetic valve coil 49; The upper end of three joint pins 44 is connected with jacking block 34, and three joint pins 44 all overlap between jacking block 34 and spacing hole 51 the first spring 43; Be positioned at the 3rd contiguous block 40 back up pad 41 outside spacing hole 51 is installed with along back up pad 41 length direction, 3rd contiguous block 40 upper end second contiguous block 39 is connected with wire pressing block 38, be provided with three groups of clamp conduction mechanism along back up pad 41 length direction in 3rd contiguous block 40, second contiguous block 39 and wire pressing block 38, three electromagnetic valve coils 49 are connected with electrical control cabinet 10 by respective clamp conduction mechanism.
As shown in Figure 5, described wire circle is tested peripheral frock and is comprised the movable contiguous block 53 of the first cylinder 2, first, cylinder contiguous block 33 and the 3rd cylinder 32; First cylinder 2 is arranged on end face on top board 13, and the axle of the first cylinder 2 lower end is connected with the first movable contiguous block 53 through top board 13, and the first movable contiguous block 53 is positioned at directly over jacking block 34; Cylinder contiguous block 33 is fixedly mounted on top board 13 bottom surface outside the first movable contiguous block 53, and cylinder contiguous block 33 lower surface is provided with three the 3rd cylinders 32 uniformly at intervals along back up pad 41 length direction;
As shown in Figure 7, described compressive resistance and the peripheral frock of insulation resistance comprise the second cylinder 3 and the second movable contiguous block 60; Second cylinder 3 is arranged on end face on top board 13, and the axle of the second cylinder 3 lower end is connected with the second movable contiguous block 60 through top board 13, and the second movable contiguous block 60 is positioned at directly over jacking block 34;
As shown in Figure 6, described two the peripheral frocks of identical blanking are respectively used to defective blanking and qualified blanking, and two identical peripheral frocks of blanking include four-cylinder 58, remove line block 54, movable cylinder axis 57, position limiting pile 56 and sliding bar 55; Four-cylinder 58 is arranged on top board 13 bottom surface, 4th movable cylinder axis 57 of four-cylinder 58 lower end is fixedly connected with removing line block 54, the position limiting pile 56 of four-cylinder 58 both sides is fixedly connected on top board 13, in two position limiting piles 56, all cover has sliding bar 55, two sliding bar 55 upper ends pass top board 13, two sliding bar 55 lower ends are fixedly connected with removing line block 54, go line block 54 to keep the stability of lifting by two sliding bars 55.
The four-cylinder 58 of the peripheral frocks of two blankings for defective blanking and qualified blanking is arranged on the bottom surface of top board 13 right lateral side, forward right side respectively.
As shown in Fig. 8, Fig. 9, Figure 10, one group of described clamp conduction mechanism comprises two red copper blocks 65, first unit of plastic 66, second unit of plastic, 67, two the second springs, 68, two the first solidus posts, 52, two the second solidus posts, 69, two electromagnetic valve coil wires 59 and two fixing cords 50; In wire pressing block 38, two red copper blocks 65 along back up pad 41 length direction are equipped with in bottom, article two, fixing cord 50 one end is pressed on respective red copper block 65 one end by respective second solidus post 69, article two, fixing cord 50 other end is connected with spacing hole 51 both sides the first solidus post 52 separately respectively, and the first solidus post 52 is connected with electrical control cabinet 10 by continuous wire 61; The first unit of plastic 66 below red copper block 65 other end is arranged in the second contiguous block 39, first unit of plastic 66 is L-shaped, the long limit of L shape of the first unit of plastic 66 extend in the groove of red copper block 65 other end bottom, the wire pressing block 38 that two red copper block 65 grooves are corresponding has respective clamp hole 45, article two, electromagnetic valve coil wire 59 one end is each passed through respective clamp hole 45 and is pressed in each self-corresponding red copper block 65 groove by the long limit of L shape of the first unit of plastic 66, and two electromagnetic valve coil wire 59 other ends are connected with electromagnetic valve coil 49; Line ball post 23 upper end passes wire pressing block 38 through after the first unit of plastic 66, line ball post 23 upper end is positioned at immediately below the 3rd movable cylinder axis 31 of the 3rd cylinder 32, line ball post 23 lower end is provided with boss, and two the second springs 68 are pressed in the hole of the 3rd contiguous block 40 by line ball post 23 lower end second unit of plastic 67.
Line ball post 23 in three groups of clamp conduction mechanism is corresponding with the 3rd movable cylinder axis 31 of three the 3rd cylinders 32 respectively, three joint pins 44 in three groups of corresponding back up pads 41 of clamp conduction mechanism difference and three electromagnetic valve coils 49.
Described red copper block 65 is fixedly connected on wire pressing block 38 by the 4th set bolt 63.
The first described unit of plastic 66 is fixedly connected with the second unit of plastic 67 by two the 5th set bolts 64.
Wire pressing block 38, second contiguous block 39 is fixedly connected with the 3rd contiguous block 40 by the 3rd set bolt 62.
3rd contiguous block 40 is fixedly mounted in back up pad 41 by the second set bolt 46.
As shown in Figure 3, fixed base plate 11 upper shed immediately below the second described cylinder 3, fixed base plate 11 aperture position is connected with catch basin 22, in catch basin 22, water is housed.
When the second described cylinder 3 acts on jacking block 34, electromagnetic valve coil 49 immerses in the water of catch basin 22.
Corresponding six the different stations in the position at six described test fixture places, are respectively the first station 15, second station 16, the 3rd station 17, the 4th station 18, the 5th station 19, the 6th station 20.
The circumferential edge of rotary table 8 is fixed on along upper by the first set bolt 24 inside back up pad 41.
The position at the place of six test fixtures is divided into six different stations, and six stations are respectively the first station 15, second station 16, the 3rd station 17, the 4th station 18, the 5th station 19 and the 6th station 20 along clockwise direction from the positive front side of rack.From orientation, the first station 15 is positioned at positive front side, and the second station 16 is positioned at front left side, and the 3rd station 17 is positioned at left rear side, the 4th station 18 is positioned at rear side, the 5th station 19 is positioned at right lateral side, and the 6th station 20 is positioned at forward right side.
The test event of the present invention to electromagnetic valve coil comprises the number of turns of electromagnetic valve coil, direct current resistance, turn-to-turn insulation, compressive resistance and insulation resistance.
As shown in figure 11, PLC connects the signal input module of PLC by carrying interface, load module connects the signal input control components and parts such as stop key, pneumatic element, optoelectronic switch, load module connects output module by carrying interface, output module is connected the signals such as air blowing solenoid valve, two-position five-way valve and exports balancing boom device by relay, then two-position five-way valve connects respective cylinder, and these cylinders are the first cylinder 2, second cylinder 3, the 3rd cylinder 32 and four-cylinder 58; Output module connects serial port module by carrying interface, and serial port module carries out communication by RS232 and touch-screen and testing tool.Testing tool is respectively number of turns tester, instrument for measuring DC resistance, interturn testing instrument and compressive strength tester.
The implementation process of apparatus of the present invention is as follows:
When utilizing apparatus of the present invention to detect electromagnetic valve coil, as shown in Figure 2, first starting switch 37 is opened, press start key 1, first cylinder 2 acts on jacking block 34, perforation axle 48 is declined, then electromagnetic valve coil 49 is enclosed within perforation axle 48, then three the 3rd cylinders 3 decline, line ball post 23 acts on the first unit of plastic 66 and the second unit of plastic 67, second spring 68 is compressed, the entry position in clamp hole 45 is made to expose red copper block 65, then electromagnetic valve coil wire 59 is assigned in clamp hole 45, conducting is contacted with red copper block 65, if electromagnetic valve coil wire 59 normally accesses, then PLC is according to the input signal received, three the second cylinders 3 are made to increase, first unit of plastic 66 and the second unit of plastic 67 rise, block the entry position in clamp hole, electromagnetic valve coil wire 59 is clamped.
After normal access, enter wire circle test step, start the number of turns tester magnetic test coil number of turns, detect data upload, touch-screen 9 can judge result, and it is qualified to determine whether, if qualified, next step test item is carried out in prompting, if defective, reports an error.
After wire circle test step is completed, rotary table 8 rotates clockwise, when block piece 30 blocks optoelectronic switch 35 signal, PLC Received signal strength makes rotary table 8 stop the rotation, then enter into turn-to-turn insulation and direct current resistance test step, successively startup instrument for measuring DC resistance and interturn testing instrument detect; After being completed, touch-screen 9 can judge result, and it is qualified to determine whether, if qualified, next step test item is carried out in prompting, if defective, reports an error.
After turn-to-turn insulation and direct current resistance test step are completed, rotary table 8 is rotated further, when block piece 30 blocks optoelectronic switch 35 signal, PLC Received signal strength makes rotary table 8 stop the rotation, then compressive resistance and megger test operation is entered into, second cylinder 3 acts on jacking block 34, electromagnetic valve coil 49 is immersed in catch basin 22 and carries out voltage-withstand test and megger test, start compressive strength tester to detect, after being completed, touch-screen 9 can judge result, it is qualified to determine whether, if qualified, next step test item is carried out in prompting, if defective, report an error.
After compressive resistance and megger test station 17 are completed, rotary table 8 is rotated further, when block piece 30 blocks optoelectronic switch 35 signal, PLC Received signal strength makes rotary table 8 stop the rotation, enter into blow dried operation, open air blowing solenoid valve, carry out air-dry to electromagnetic valve coil 49.
Air-dry complete, close air blowing solenoid valve, rotary table 8 continues to rotate clockwise, and when block piece 30 blocks optoelectronic switch 35 signal, PLC Received signal strength makes rotary table 8 stop the rotation, enter into defective blanking procedure, if several indexs have generation unacceptable product above, then touch-screen 9 points out blanking, drives four-cylinder 58 to press down, make line block 54 act on line ball post 23, then take off unacceptable product; If several indexs are all qualified above, then touch-screen 9 does not point out blanking, rotary table 8 is rotated further, when block piece 30 blocks optoelectronic switch 35 signal, PLC Received signal strength makes rotary table 8 stop the rotation, and enters qualified blanking procedure, and touch-screen 9 points out blanking, drive four-cylinder 58, then take off certified products.
Above-mentioned embodiment is used for explaining and the present invention is described, instead of limits the invention, and in the protection domain of spirit of the present invention and claim, any amendment make the present invention and change, all fall into protection scope of the present invention.
Claims (7)
1. a rotary type multi-station combination property auxiliary test unit for electromagnetic valve coil, is characterized in that: comprise rotary table (8), fixed base plate (11), rack (12), top board (13), turning axle (21), stepper motor (25), reductor (26), support column (27), the first contiguous block (28), rotary support post (29), block piece (30) and optoelectronic switch (35), rack (12) side is provided with electrical control cabinet (10), rack (12) is provided with fixed base plate (11), top board (13) is by being supported on the first column (7) on corner, second column (6), 3rd column (5), 4th column (4) is connected with fixed base plate (11), top board (13) center drilling, first contiguous block (28) is fixedly connected on the bottom surface of fixed base plate (11), first contiguous block (28) lower end is connected with reductor (26) by support column (27), reductor (26) lower end is connected with stepper motor (25), the turning axle (21) of reductor (26) upper end is successively through the first contiguous block (28), fixed base plate (11), rotary support post (29) is fixedly connected with rotary table (8) afterwards, circular rotary table (8) is arranged on fixed base plate (11) upper bottom surface by rotary support post (29), rotary table (8), rotary support post (29) are coaxial with turning axle (21), the first fixed block (36) being positioned at rotary support post (29) outside is arranged on fixed base plate (11) upper bottom surface, and the upper end face of the first fixed block (36) is equipped with an optoelectronic switch (35), rotary table (8) bottom surface is circumferentially separated and is uniformly provided with six block pieces (30), and optoelectronic switch (35) center is positioned at circumferentially separates six uniform block piece (30) places circumferentially, circular rotary table (8) outside is uniformly distributed along the circumference and is provided with six identical test fixtures, the positive front side of top board (13) is fixedly connected with wire circle and tests peripheral frock, top board (13) left rear side is fixedly connected with compressive resistance and the peripheral frock of insulation resistance, top board (13) forward right side, right lateral side is fixedly connected with separately the peripheral frock of identical blanking,
Described test fixture comprises wire pressing block (38), back up pad (41), the second contiguous block (39), the 3rd contiguous block (40), the 5th contiguous block (42), the 4th contiguous block (47), joint pin (44), perforation axle (48), electromagnetic valve coil (49), spacing hole (51) and clamp conduction mechanism, back up pad (41) inner side is fixed on rotary table (8), back up pad (41) has three along back up pad (41) length direction spacing hole uniformly at intervals (51), back up pad (41) the bottom surface position of three spacing hole (51) correspondences is all fixed with the 4th contiguous block (47), the lower end of three joint pins (44) is each passed through respective spacing hole (51), 4th contiguous block (47) is connected with respective perforation axle (48) by the 5th contiguous block (42), three joint pins (44) and respective perforation axle (48) non-coaxial, three perforation axle (48) lower ends are all connected with electromagnetic valve coil (49), the upper end of three joint pins (44) is connected with jacking block (34), and three joint pins (44) are all overlapped between jacking block (34) and spacing hole (51) the first spring (43), the back up pad (41) being positioned at spacing hole (51) outside is installed with the 3rd contiguous block (40) along back up pad (41) length direction, 3rd contiguous block (40) upper end second contiguous block (39) is connected with wire pressing block (38), be provided with three groups of clamp conduction mechanism along back up pad (41) length direction in 3rd contiguous block (40), the second contiguous block (39) and wire pressing block (38), three electromagnetic valve coils (49) are connected with electrical control cabinet (10) by respective clamp conduction mechanism,
Described wire circle is tested peripheral frock and is comprised the first cylinder (2), the first movable contiguous block (53), cylinder contiguous block (33) and the 3rd cylinder (32); First cylinder (2) is arranged on the upper end face of top board (13), the axle of the first cylinder (2) lower end is connected with the first movable contiguous block (53) through top board (13), and the first movable contiguous block (53) is positioned at directly over jacking block (34); Cylinder contiguous block (33) is fixedly mounted on top board (13) bottom surface in the first movable contiguous block (53) outside, and cylinder contiguous block (33) lower surface is provided with three the 3rd cylinders (32) uniformly at intervals along back up pad (41) length direction;
Described compressive resistance and the peripheral frock of insulation resistance comprise the second cylinder (3) and the second movable contiguous block (60); Second cylinder (3) is arranged on the upper end face of top board (13), the axle of the second cylinder (3) lower end is connected with the second movable contiguous block (60) through top board (13), and the second movable contiguous block (60) is positioned at directly over jacking block (34);
Two peripheral frocks of identical described blanking are respectively used to defective blanking and qualified blanking, and two identical peripheral frocks of blanking include four-cylinder (58), remove line block (54), movable cylinder axis (57), position limiting pile (56) and sliding bar (55); Four-cylinder (58) is arranged on top board (13) bottom surface, 4th movable cylinder axis (57) of four-cylinder (58) lower end is fixedly connected with removing line block (54), the position limiting pile (56) of four-cylinder (58) both sides is fixedly connected on top board (13), in two position limiting piles (56), all cover has sliding bar (55), two sliding bar (55) upper ends pass top board (13), and two sliding bar (55) lower ends are fixedly connected with removing line block (54).
2. the rotary type multi-station combination property auxiliary test unit of a kind of electromagnetic valve coil according to claim 1, is characterized in that: described clamp conduction mechanism comprises two red copper blocks (65), the first unit of plastic (66), the second unit of plastic (67), two the second springs (68), two the first solidus posts (52), two the second solidus posts (69), two electromagnetic valve coil wires (59) and two fixing cords (50), two red copper blocks (65) along back up pad (41) length direction are equipped with in wire pressing block (38) interior bottom, article two, fixing cord (50) one end is pressed on respective red copper block (65) one end by respective second solidus post (69), article two, fixing cord (50) other end is connected with spacing hole (51) both sides the first solidus post (52) separately respectively, and the first solidus post (52) is connected with electrical control cabinet (10) by continuous wire (61), the first unit of plastic (66) below red copper block (65) other end is arranged in the second contiguous block (39), first unit of plastic (66) is L-shaped, the long limit of L shape of the first unit of plastic (66) extend in the groove of red copper block (65) other end bottom, the wire pressing block (38) that two red copper block (65) grooves are corresponding has respective clamp hole (45), article two, electromagnetic valve coil wire (59) one end is each passed through respective clamp hole (45) and is pressed in each self-corresponding red copper block (65) groove by the long limit of L shape of the first unit of plastic (66), article two, electromagnetic valve coil wire (59) other end is connected with electromagnetic valve coil (49), line ball post (23) upper end passes wire pressing block (38) through after the first unit of plastic (66), line ball post (23) upper end is positioned at immediately below the 3rd movable cylinder axis (31) of the 3rd cylinder (32), line ball post (23) lower end is provided with boss, and two the second springs (68) are pressed in the hole of the 3rd contiguous block (40) by line ball post (23) lower end second unit of plastic (67).
3. the rotary type multi-station combination property auxiliary test unit of a kind of electromagnetic valve coil according to claim 2, is characterized in that: described red copper block (65) is fixedly connected on wire pressing block (38) by two the 4th set bolts (63).
4. the rotary type multi-station combination property auxiliary test unit of a kind of electromagnetic valve coil according to claim 2, is characterized in that: described the first unit of plastic (66) is fixedly connected with the second unit of plastic (67) by the 5th set bolt (64).
5. the rotary type multi-station combination property auxiliary test unit of a kind of electromagnetic valve coil according to claim 1, it is characterized in that: described rack (12) is provided with starting switch (37), touch-screen (9) is supported on rack (12) by rotatable bracing frame (14), and described fixed base plate (11) is provided with three buttons (1).
6. the rotary type multi-station combination property auxiliary test unit of a kind of electromagnetic valve coil according to claim 1, it is characterized in that: fixed base plate (11) upper shed immediately below described the second cylinder (3), fixed base plate (11) aperture position is connected with catch basin (22), and catch basin is equipped with water in (22).
7. the rotary type multi-station combination property auxiliary test unit of a kind of electromagnetic valve coil according to claim 6, it is characterized in that: when described the second cylinder (3) effect jacking block (34), electromagnetic valve coil (49) immerses in the water of catch basin (22).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310422709.6A CN103472334B (en) | 2013-09-16 | 2013-09-16 | The rotary type multi-station combination property auxiliary test unit of electromagnetic valve coil |
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| CN201310422709.6A CN103472334B (en) | 2013-09-16 | 2013-09-16 | The rotary type multi-station combination property auxiliary test unit of electromagnetic valve coil |
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| CN103472334A CN103472334A (en) | 2013-12-25 |
| CN103472334B true CN103472334B (en) | 2015-12-23 |
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| CN201310422709.6A Expired - Fee Related CN103472334B (en) | 2013-09-16 | 2013-09-16 | The rotary type multi-station combination property auxiliary test unit of electromagnetic valve coil |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103776609B (en) * | 2014-01-21 | 2015-01-07 | 山东省农业机械科学研究院 | Integrated test system and technology for falling-object protective structure and roll-over protective structure |
| CN103954855A (en) * | 2014-01-29 | 2014-07-30 | 杰锋汽车动力***股份有限公司 | Proportional-solenoid-valve performance testing device and method applying device to carry out performance test |
| CN106405162B (en) * | 2015-07-31 | 2019-09-17 | 惠州市德赛西威汽车电子股份有限公司 | Automatic rotary test equipment and its test method |
| CN105465081B (en) * | 2016-01-18 | 2017-05-24 | 安阳市华阳电磁铁制造有限公司 | Pressure resisting detection oil route docking device for magnetic core pipe and rotary table type pressure resisting tester |
| CN106166731A (en) * | 2016-08-23 | 2016-11-30 | 昆山丘钛微电子科技有限公司 | An automatic torr multistation all-in-one |
| CN107014595B (en) * | 2017-03-06 | 2019-06-25 | 上海大学 | Pilot handle valve performance test frock based on double stepper motors |
| CN107300449B (en) * | 2017-06-20 | 2019-01-25 | 宁波铭富汽车零部件有限公司 | A kind of starter motor electromagnetic switch detection assembly line |
| CN108169649B (en) * | 2018-02-28 | 2023-11-03 | 经续检验技术(东莞)有限公司 | High-pressure-resistant circulating inspection equipment |
| CN108615605B (en) * | 2018-04-20 | 2023-05-09 | 新乡辉簧弹簧有限公司 | Multi-station coil arc pressing equipment |
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| CN201645268U (en) * | 2010-03-09 | 2010-11-24 | 庞丕杰 | Multi-station hanging hook turntable type shot blasting machine |
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