CN108317931B - An automated measurement production line for worm cross-rod distance - Google Patents
An automated measurement production line for worm cross-rod distance Download PDFInfo
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- CN108317931B CN108317931B CN201810154282.9A CN201810154282A CN108317931B CN 108317931 B CN108317931 B CN 108317931B CN 201810154282 A CN201810154282 A CN 201810154282A CN 108317931 B CN108317931 B CN 108317931B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
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Abstract
An automatic measurement production line for a worm span rod distance belongs to the technical field of automatic measurement. The left end of the upper plane of the bottom plate is provided with a driven center shafting mechanism, the right end of the upper plane of the bottom plate is provided with a driving center shafting mechanism and a measuring moving mechanism from top to bottom, the axis of a center shaft of the driven center shafting mechanism coincides with the axis of a center shaft of the driving center shafting mechanism, the middle of the upper plane of the bottom plate is provided with a measuring mechanism, the upper plane of the bottom plate is provided with a cylinder bracket of a measuring mechanism, a cross rod of the cylinder bracket is provided with a measuring mechanism, the lower plane of the bottom plate is detachably and fixedly connected with the bottom plate bracket, a chain plate type conveyor belt is arranged below the bottom plate bracket, a group of V-shaped blocks are arranged on the upper surface of a chain plate of the chain plate type conveyor belt, a group of measured workpieces are arranged on the group of V-shaped blocks, a square hole is formed in the middle of the bottom plate, and the inner side surface of the square hole is provided with a cylinder claw mechanism. The invention is used for automatic measurement of the worm span rod distance.
Description
Technical Field
The invention relates to an automatic measurement production line, and belongs to the technical field of automatic measurement.
Background
Under the condition that the processing technology of the present day is mature gradually, the processing size of the worm of the present day can be well ensured. However, the worm wheel is difficult to process, and the processing tolerance range is difficult to control within a small range. So the existing processing enterprises adopt the method that the processed worm wheel is classified by tolerance size, and then the worm is processed by matching the tolerance size of each range of the worm wheel. Therefore, the measurement of the size of the worm is an important task for the manufacturing enterprises nowadays.
The span bar distance of the worm, also called M value, is an important technical index of the worm, and the technical parameters such as the modulus M, the pressure angle alpha, the pitch circle diameter d, the normal tooth thickness and the like of the worm can be calculated through formula derivation. Is an important index of worm measurement. However, two worm measuring methods exist at present, the first is to measure the length of the common normal line of the worm by using a common normal line micrometer, so as to calculate various technical dimensions of the worm; the second is to use a standard measuring rod, clamp the measuring rod at two ends of the worm, and measure the sizes of the two ends of the worm by a caliper so as to calculate various technical sizes of the worm. The two measuring methods are both manual measurement, have low efficiency, and are inaccurate in measurement result due to introduction of human errors, so that the method is not practical in actual use of factories.
Disclosure of Invention
The invention aims to provide an automatic measurement production line for the worm span rod distance, which solves the problems that human errors exist and the measurement efficiency is low when the worm span rod distance is manually measured nowadays.
The invention aims at realizing the following technical scheme:
an automatic measurement production line for a worm span rod distance, which comprises the following components: the automatic measurement production line for the worm rod span comprises a bottom plate, a driven center shafting mechanism, a driving center shafting mechanism, a measurement moving mechanism, a measurement standard rod measuring mechanism, a cylinder claw mechanism, a bottom plate bracket, a chain plate type conveyor belt and a group of V-shaped blocks;
the automatic measuring device is characterized in that a driven center shafting mechanism is arranged at the left end of the upper plane of the bottom plate, a driving center shafting mechanism and a measuring moving mechanism are arranged at the right end of the upper plane of the bottom plate from top to bottom, a first center shaft of the driven center shafting mechanism coincides with a second center shaft of the driving center shafting mechanism, a measuring mechanism is arranged in the middle of the upper plane of the bottom plate, a cylinder bracket for measuring a standard measuring rod mechanism is arranged on the upper plane of the bottom plate, a measuring standard measuring rod mechanism is arranged on a transverse rod of the cylinder bracket, the lower plane of the bottom plate is detachably and fixedly connected with the bottom plate bracket, a chain plate conveyor belt is arranged below the bottom plate bracket, a group of V-shaped blocks are arranged on the upper surface of a chain plate of the chain plate conveyor belt, a group of measured workpieces are arranged on the group of V-shaped blocks, a square hole is formed in the middle of the bottom plate, and a cylinder clamping jaw mechanism is arranged on the inner side surface of the square hole.
Compared with the prior art, the invention has the beneficial effects that:
according to the automatic measuring production line for the worm span rod distance, a measured workpiece is conveyed to the lower part of a measured position through a conveying belt, the measured workpiece is clamped through a finger cylinder, and then the finger cylinder is driven to be conveyed to the measuring position through a rotating cylinder. The sliding plate motor is controlled to rotate, and the ball screw is controlled to rotate through the transmission of the belt pulley arranged on the motor shaft, so that the screw arranged on the ball screw moves linearly, and the linear movement of the sliding plate is realized. The sliding plate (comprising an upper sliding plate and a lower sliding plate) is moved leftwards by controlling the rotation of the sliding plate motor, so that the tested workpiece is propped up. The finger cylinder is controlled to loosen the workpiece, then the rotary cylinder is controlled to rotate downwards, and the pushing cylinder arranged on the upper supporting rod of the cylinder support is controlled to push, so that the measuring rod on the measuring standard rod mechanism is inserted into the spiral line of the worm. If the measuring rod is not inserted correctly, the motor driving the center shafting mechanism can be controlled to rotate, so that the center shafting drives the measured workpiece to rotate for a certain angle, and the measuring rod can reach the measuring position correctly. The servo motor of the measuring mechanism is controlled to rotate, the movable sliding block arranged on the bidirectional screw rod is driven by the belt to move towards the measured workpiece, the measuring claw is driven to move towards the measured workpiece, the limiting sensor and the distance sensor are arranged on the measuring claw of the measuring mechanism, when the measuring claw moves to a detection position, the limiting sensor is triggered, the servo motor is controlled to stop rotating, and the distance sensor is triggered to measure the numerical value at the moment. The span bar distance of the measured workpiece is obtained. And then the measuring standard rod mechanism moves upwards, the cylinder claw mechanism is controlled to place the measured workpiece back to the conveyor belt, the conveyor belt is controlled to move to the next station, the movement is repeated, and finally the automatic measurement of the worm span rod distance is realized.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is an isometric view of the overall structure of the present invention;
FIG. 4 is a front cross-sectional view of the driven center shafting mechanism;
FIG. 5 is a front cross-sectional view of the drive center shafting mechanism;
FIG. 6 is a front view of the measurement mechanism;
FIG. 7 is an isometric view of a measuring standard rod mechanism;
FIG. 8 is a front view of the cylinder jaw mechanism;
FIG. 9 is a left side view of FIG. 8;
FIG. 10 is a front view of the measurement movement mechanism;
FIG. 11 is an enlarged view of a portion of FIG. 10;
FIG. 12 is an enlarged view of a portion of FIG. 1 at A;
FIG. 13 is an enlarged view of a portion at B of FIG. 1;
FIG. 14 is an enlarged view of a portion of FIG. 1 at C;
FIG. 15 is a partial enlarged view at D of FIG. 1;
fig. 16 is a partial enlarged view at E of fig. 7.
The names and the numbers of the components in the drawings are as follows:
driven center shafting mechanism 1, driving center shafting mechanism 2, measuring moving mechanism 3, measuring mechanism 4, measuring standard rod mechanism 5, cylinder jaw mechanism 6, bottom plate 7, cylinder bracket 8, bottom plate bracket 9, link plate type conveyor 10, V-shaped block 11, measured workpiece 12, center shaft 13, retainer 14, sleeve 15, protective cover 16, retaining plate 17, washer 18, retaining ring 19, cross washer 20, threaded sleeve 21, spring 22, fixed shaft 23, mounting plate 24, baffle 25, supporting seat 26, slide plate 27, mounting sleeve 28, retainer 29, sleeve 30, protective cover 31, retaining plate 32, washer 33, cross washer 34, threaded sleeve 35, coupling 36, driving motor 37, motor mounting plate 38, fixing sleeve 39, measuring base 40, and measuring base 40 bearing one 41, bi-directional screw 42, moving slide 43, transition plate one 44, rear measuring jaw 45, front measuring jaw 46, distance sensor 47, limit sensor 48, pulley one 49, belt one 50, pulley two 51, servo motor 52, motor mounting plate two 53, mounting plate two 54, push cylinder 55, connecting plate one 56, connecting plate two 57, connecting plate three 58, measuring rod mounting sleeve 59, measuring rod 60, base 61, square guide 62, lower slide 63, upper slide 64, nut 65, nut 66, ball screw 67, bearing two 68, motor mounting plate three 69, slide motor 70, pulley three 71, pulley four 72, belt two 73, spring plate 74, finger cylinder 75, jaw 76, mounting plate three 77, rotary cylinder 78, transition plate two 79, V-shaped guide 80, and tip shaft two 81.
Description of the embodiments
The following description of the present invention is provided with reference to the accompanying drawings, but is not limited to the following description, and any modifications or equivalent substitutions of the present invention should be included in the scope of the present invention without departing from the spirit and scope of the present invention.
The first embodiment is as follows: as shown in fig. 1-3 and fig. 12-15, the present embodiment discloses an automatic measurement production line for a worm span, which comprises the following components: the bottom plate 7, the automatic measurement production line of the worm span rod distance further comprises a driven center shafting mechanism 1, a driving center shafting mechanism 2, a measurement moving mechanism 3, a measurement mechanism 4, a measurement standard rod mechanism 5, a cylinder claw mechanism 6, a bottom plate bracket 9, a chain plate type conveyor belt 10 and a group of V-shaped blocks 11;
the left end of the upper plane of the bottom plate 7 is provided with a driven center shafting mechanism 1, the right end of the upper plane of the bottom plate 7 is provided with a driving center shafting mechanism 2 and a measuring moving mechanism 3 from top to bottom, a first 13 of a center shaft of the driven center shafting mechanism 1 coincides with the axis of a second 81 of the center shaft of the driving center shafting mechanism 2, the middle of the upper plane of the bottom plate 7 is provided with a measuring mechanism 4, the upper plane of the bottom plate 7 is provided with a cylinder bracket 8 for measuring a standard measuring rod mechanism 5, an upper cross rod of the cylinder bracket 8 is provided with a standard measuring rod mechanism 5, the lower plane of the bottom plate 7 is detachably and fixedly connected with a bottom plate bracket 9 (through screws), a chain plate conveyor belt 10 is arranged below the bottom plate bracket 9, a group of V-shaped blocks 11 is arranged on the upper surface of a chain plate of the chain plate conveyor belt 10, a group of measured workpieces 12 are arranged on the group of the V-shaped blocks 11, the middle of the bottom plate 7 is provided with square holes, and the inner side surface of the square holes is provided with a cylinder mechanism 6.
The second embodiment is as follows: as shown in fig. 1 and fig. 4, this embodiment is further described with reference to the first embodiment, where the driven center shafting mechanism 1 includes a center shaft first 13, a retainer first 14, a shaft sleeve first 15, a protective cover first 16, a retaining plate first 17, a washer first 18, a retaining ring 19, a cross washer first 20, a threaded sleeve first 21, a spring 22, a fixed shaft 23, a mounting plate first 24, a baffle 25, a supporting seat 26, a sliding plate 27, and a mounting sleeve 28;
the novel anti-slip device is characterized in that the first tip shaft 13 is in interference connection with the first shaft sleeve 15 through the first retainer 14, the first shaft sleeve 15 is provided with the first protective cover 16 at the right end, the first shaft sleeve 15 is provided with the right end face of the first retaining piece 17, the first retaining piece 17 is provided with the right end face of the first tip shaft 13, the left end face of the first shaft sleeve 15 is provided with the first gasket 18, the first gasket 18 is provided with the retaining ring 19, the retaining ring 19 is provided with the first cross gasket 20, the first cross gasket 20 is provided with the first threaded sleeve 21, the first threaded sleeve 21 is in threaded connection with the first tip shaft 13, one end of the spring 22 is provided with the left end of the first tip shaft 13, the other end of the spring 22 is connected with the fixed shaft 23, the fixed shaft 23 is provided with the first mounting plate 24 through threads, the upper end of the first mounting plate 24 is connected with the baffle 25, the lower end of the first mounting plate 24 is provided with the upper plane left end of the supporting seat 26 (through a screw), the upper plane right end of the supporting seat 26 is provided with the right end of the screw 27 is provided with the upper plane of the sliding plate 27, and the upper plane of the sliding plate 27 is provided with the second sliding plate 28 through the screw, and the upper plane of the sliding plate 28 is provided with the right end of the sliding plate 28.
And a third specific embodiment: as shown in fig. 1 and fig. 5, this embodiment is further described with respect to the first or second embodiment, where the driving center shafting mechanism 2 includes a second center shaft 81, a second retainer 29, a second sleeve 30, a second protective cover 31, a second retainer sheet 32, a second gasket 33, a second cross-shaped gasket 34, a second threaded sleeve 35, a coupling 36, a driving motor 37, a first motor mounting plate 38, and a first fixing sleeve 39;
the second shaft sleeve 81 is in interference connection with the second shaft sleeve 30 through the second retainer 29, the second protective cover 31 is installed at the left end of the second shaft sleeve 30, the left end face of the second shaft sleeve 30 is attached to the second retaining sheet 32, the second retaining sheet 32 is attached to the left end face of the second shaft shoulder of the second shaft sleeve 81, the right end face of the second shaft sleeve 30 is attached to the second gasket 33, the second gasket 33 is attached to the second cross gasket 34, the second cross gasket 34 is attached to the second threaded sleeve 35, the second threaded sleeve 35 is connected with the second shaft sleeve 81 through threads, the right end of the second shaft sleeve 81 is connected with the driving motor 37 through the coupling 36, the left end face of the driving motor 37 is connected with the first motor mounting plate 38 through screws, the first motor mounting plate 38 is connected with the first fixed sleeve 39, and the left end face of the first fixed sleeve 39 is connected with the second shaft sleeve 30 through screws.
The specific embodiment IV is as follows: as shown in fig. 1 and 6, the present embodiment is further described with reference to the first embodiment, where the measuring mechanism 4 includes a measuring base 40, two first bearings 41, a bi-directional screw 42, two moving sliders 43, two first transition plates 44, a rear measuring claw 45, a front measuring claw 46, a distance sensor 47, a limit sensor 48, a first pulley 49, a first belt 50, a second pulley 51, a servo motor 52, and a second motor mounting plate 53;
the measuring base 40 front and back both ends be equipped with the through-hole respectively, every in the through-hole all install bearing one 41, two bearing one 41 and two ends interference connection of bi-directional lead screw 42, bi-directional lead screw 42 on install two movable slide blocks 43, two movable slide blocks 43 on install transition board one 44 respectively, two transition board one 44 that lie in the rear side in the transition board one 44 be connected with back measuring claw hand 45 (through the screw), the transition board one 44 that lies in the front side in two transition boards one 44 is connected with front measuring claw hand 46 (through the screw), back measuring claw hand 45 on install distance sensor 47 and limit sensor 48 respectively, bi-directional lead screw 42 one end install belt pulley one 49, belt pulley one 49 be connected with belt pulley two 51 through belt one 50, belt pulley two 51 be connected with servo motor 52's motor shaft interference, servo motor 52 be connected with motor mounting panel two 53 (through the screw), motor mounting panel two 53 (through the screw) be connected with 7.
Fifth embodiment: as shown in fig. 1, 7 and 16, this embodiment is further described with reference to the first embodiment, where the measuring standard rod mechanism 5 includes a second mounting plate 54, a cylinder bracket 8, a pushing cylinder 55, a first connecting plate 56, a second connecting plate 57, a third connecting plate 58, two measuring rod mounting sleeves 59, and two measuring rods 60;
the second mounting plate 54 is connected with the upper support rod of the air cylinder bracket 8 (through screws), the left plane of the second mounting plate 54 is connected with the pushing air cylinder 55 (through screws), the push rod of the pushing air cylinder 55 is connected with the first connecting plate 56, the first connecting plate 56 is connected with the second connecting plate 57 (through screws), one end of the second connecting plate 57 is provided with a threaded hole, the second connecting plate 57 and the third connecting plate 58 are connected (when the screws are loosened), the third connecting plate 58 can horizontally rotate), the bottom surface of the third connecting plate 58 is provided with a long slot hole, the long slot hole is communicated with two ends of the third connecting plate 58, measuring rod mounting sleeves 59 are respectively mounted in the long slot holes, and measuring rods 60 are mounted in the two measuring rod mounting sleeves 59.
Specific embodiment six: as shown in fig. 1, 10 and 11, this embodiment is further described with reference to the third embodiment, where the measuring and moving mechanism 3 includes a base 61, a square rail 62, a lower slide 63, a set of V-shaped rails 80, an upper slide 64, a nut seat 65, a nut 66, a ball screw 67, a second bearing 68, a third motor mounting plate 69, a slide motor 70, a third pulley 71, a fourth pulley 72 and a second pulley 73;
the lower plane of the base 61 (through a screw) is connected with the bottom plate 7, the upper plane of the base 61 (through a screw) is connected with the square guide rail 62, the square guide rail 62 is provided with the lower sliding plate 63, the upper plane of the lower sliding plate 63 is connected with a group of V-shaped guide rails 80, a group of V-shaped guide rails 80 is connected with the upper sliding plate 64, the upper plane of the upper sliding plate 64 is connected with the first fixed sleeve 39 of the driving center shafting mechanism 2, the middle of the lower plane of the lower sliding plate 63 (through a screw) is connected with the screw seat 65, the screw seat 65 is connected with the screw 66, the screw 66 is mounted on the ball screw 67, the right end of the ball screw 67 is provided with the second bearing 68, the second bearing 68 is connected with the third motor mounting plate 69 (through a screw), the lower end of the third motor mounting plate 69 is connected with the sliding plate motor 70 (through a screw), the right end of the ball 67 is provided with the third belt pulley 71, the third belt pulley 71 is connected with the fourth motor shaft 72 through the fourth motor shaft 73, and the fourth belt 72 is connected with the sliding plate 70.
Seventh embodiment: as shown in fig. 1, 8 and 9, this embodiment is further described with reference to the first embodiment, where the cylinder jaw mechanism 6 includes a third mounting plate 77, a rotary cylinder 78, a second transition plate 79, a spring plate 74, a finger cylinder 75 and a gripper 76;
the third mounting plate 77 is connected with the left inner side surface of the middle square hole of the bottom plate 7 (through a screw), the third mounting plate 77 is connected with the rotary air cylinder 78 (through a screw), the rotary air cylinder 78 is connected with one end of the spring piece 74 through the second transition plate 79, the other end of the spring piece 74 is connected with the finger air cylinder 75, and the push rod of the finger air cylinder 75 is connected with the paw 76 (through a screw).
Claims (5)
1. An automatic measurement production line for a worm span rod distance, which comprises the following components: bottom plate (7), characterized by: the automatic measurement production line for the worm rod span distance also comprises a driven center shafting mechanism (1), a driving center shafting mechanism (2), a measurement moving mechanism (3), a measurement mechanism (4), a measurement standard rod measuring mechanism (5), a cylinder claw mechanism (6), a bottom plate bracket (9), a chain plate type conveyor belt (10) and a group of V-shaped blocks (11); the left end of the upper plane of the bottom plate (7) is provided with a driven center shafting mechanism (1), the right end of the upper plane of the bottom plate (7) is provided with a driving center shafting mechanism (2) and a measuring moving mechanism (3) from top to bottom, a first center shaft (13) of the driven center shafting mechanism (1) coincides with the axis of a second center shaft (81) of the driving center shafting mechanism (2), a measuring mechanism (4) is arranged in the middle of the upper plane of the bottom plate (7), the upper plane of the bottom plate (7) is provided with a cylinder bracket (8) for measuring a standard measuring rod mechanism (5), a cross rod on the cylinder bracket (8) is provided with a standard measuring rod mechanism (5), the lower plane of the bottom plate (7) is detachably and fixedly connected with the bottom plate bracket (9), a chain plate type conveyor belt (10) is arranged below the bottom plate bracket, a group of V-shaped blocks (11) are arranged on the upper surface of a chain plate of the chain plate type conveyor belt (10), a group of V-shaped blocks (11) are provided with a group of measured pieces (12), and the inner side of the cylinder bracket (7) is provided with a square hole (6);
the measuring standard measuring rod mechanism (5) comprises a second mounting plate (54), a cylinder bracket (8), a pushing cylinder (55), a first connecting plate (56), a second connecting plate (57), a third connecting plate (58), two measuring rod mounting sleeves (59) and two measuring rods (60); the device is characterized in that the mounting plate II (54) is connected with an upper supporting rod of the air cylinder bracket (8), the left side plane of the mounting plate II (54) is connected with a pushing air cylinder (55), a push rod of the pushing air cylinder (55) is connected with the connecting plate I (56), the connecting plate I (56) is connected with the connecting plate II (57), one end of the connecting plate II (57) is provided with a threaded hole, the connecting plate II (57) is connected with the connecting plate III (58) through a screw, the bottom surface of the connecting plate III (58) is provided with a long slot hole, the long slot hole penetrates through two ends of the connecting plate III (58), measuring rod mounting sleeves (59) are respectively mounted in the long slot holes, and measuring rods (60) are mounted in the two measuring rod mounting sleeves (59);
the driven center shafting mechanism (1) comprises a center shaft I (13), a retainer I (14), a shaft sleeve I (15), a protective cover I (16), a retainer I (17), a gasket I (18), a retaining ring (19), a cross gasket I (20), a thread sleeve I (21), a spring (22), a fixed shaft (23), a mounting plate I (24), a baffle plate (25), a supporting seat (26), a sliding plate (27) and a mounting sleeve (28); the utility model is characterized in that the first shaft (13) is in interference connection with the first shaft sleeve (15) through the first retainer (14), the right end of the first shaft sleeve (15) is provided with the first protective cover (16), the right end surface of the first shaft sleeve (15) is in engagement with the first retaining sheet (17), the first retaining sheet (17) is in engagement with the right end surface of the first shaft shoulder of the first shaft (13), the left end surface of the first shaft sleeve (15) is in engagement with the first gasket (18), the first gasket (18) is in engagement with the retaining ring (19), the retaining ring (19) is in engagement with the first cross gasket (20), the first cross gasket (20) is in engagement with the first threaded sleeve (21), the first threaded sleeve (21) is in threaded connection with the first shaft sleeve (13), one end of the spring (22) is in engagement with the left end of the first shaft sleeve (13), the other end of the spring (22) is in engagement with the fixed shaft (23), the fixed shaft (23) is in engagement with the first mounting plate (24) through threads, the upper end (24) is in engagement with the upper mounting plate (25) of the upper end of the first threaded sleeve (21) is in engagement with the lower end (27) of the first threaded sleeve (21) and the upper end (27) is in engagement with the upper flat surface (27), the right end face of the mounting sleeve (28) is connected with the first shaft sleeve (15).
2. The automatic measurement production line for the pitch of the worm rod according to claim 1, which is characterized in that: the driving center shafting mechanism 2 comprises a center shaft II (81), a retainer II (29), a shaft sleeve II (30), a protective cover II (31), a retaining plate II (32), a gasket II (33), a cross gasket II (34), a thread sleeve II (35), a coupling (36), a driving motor (37), a motor mounting plate I (38) and a fixing sleeve I (39); the novel high-strength steel wire rope winding device is characterized in that a second shaft center (81) is in interference connection with a second shaft sleeve (30) through a second retainer (29), a second protective cover (31) is mounted at the left end of the second shaft sleeve (30), the left end face of the second shaft sleeve (30) is attached to a second retaining piece (32), the second retaining piece (32) is attached to the left end face of a shaft shoulder of the second shaft center (81), the right end face of the second shaft sleeve (30) is attached to a second gasket (33), the second gasket (33) is attached to a second cross gasket (34), the second cross gasket (34) is attached to a second threaded sleeve (35), the second threaded sleeve (35) is connected with the second shaft center (81) through threads, the right end of the second shaft center (81) is connected with a first motor mounting plate (38) through a coupling (36), the left end face of the first motor mounting plate (38) is connected with a first fixed sleeve (39), and the first end face of the first fixed sleeve (39) is connected with the second shaft sleeve (30).
3. The automatic measurement production line for the pitch of the worm rod according to claim 1, which is characterized in that: the measuring mechanism 4 comprises a measuring base (40), two first bearings (41), a bidirectional screw rod (42), two movable sliding blocks (43), two first transition plates (44), a rear measuring claw (45), a front measuring claw (46), a distance sensor (47), a limit sensor (48), a first belt pulley (49), a first belt (50), a second belt pulley (51), a servo motor (52) and a second motor mounting plate (53); the measuring base (40) around both ends be equipped with the through-hole respectively, every in the through-hole all install bearing one (41), two bearing one (41) and two both ends interference connection of bi-directional lead screw (42), bi-directional lead screw (42) on install two movable slide blocks (43), two movable slide blocks (43) on install transition board one (44) respectively, two transition board one (44) that lie in the rear side in one (44) be connected with back measuring claw hand (45), the transition board one (44) that lie in the front side in two transition board one (44) are connected with preceding measuring claw hand (46), back measuring claw hand (45) on install distance sensor (47) and spacing sensor (48) respectively, bi-directional lead screw (42) one end install belt pulley one (49), belt pulley one (49) be connected with belt pulley two (51) through belt one (50), belt pulley two (51) be connected with servo motor shaft motor (52) motor shaft (52), mounting panel (53) be connected with two servo motor shaft (52).
4. The automatic measurement production line for the pitch of the worm rod according to claim 2, which is characterized in that: the measuring and moving mechanism (3) comprises a base (61), square guide rails (62), a lower sliding plate (63), a group of V-shaped guide rails (80), an upper sliding plate (64), a nut seat (65), a nut (66), a ball screw (67), a bearing II (68), a motor mounting plate III (69), a sliding plate motor (70), a belt pulley III (71), a belt pulley IV (72) and a belt II (73); the base (61) lower plane with bottom plate (7) be connected, the upper plane of base (61) be connected with square guide rail (62), square guide rail (62) on install down slide (63), the upper plane of lower slide (63) be connected with a set of V type guide rail (80), a set of V type guide rail (80) be connected with last slide (64), the upper plane of last slide (64) with fixed cover one (39) of drive top shafting mechanism (2) be connected, lower slide (63) lower plane centre be connected with screw seat (65), screw seat (65) be connected with screw (66), screw (66) install on ball screw (67), the right-hand member of ball screw (67) install bearing two (68), bearing two (68) be connected with motor three (69), the lower extreme of motor mounting plate three (69) be connected with motor 70), the right-hand member of motor mounting plate (70) be connected with the belt pulley (71) of four, the belt pulley (71) of motor (70) are connected with the belt pulley (71).
5. The automatic measurement production line for the pitch of the worm rod according to claim 1, which is characterized in that: the cylinder jaw mechanism (6) comprises a mounting plate III (77), a rotary cylinder (78), a transition plate II (79), a spring piece (74), a finger cylinder (75) and a paw (76); the three (77) of mounting panel with the left medial surface in middle square hole of bottom plate (7) be connected, mounting panel three (77) be connected with revolving cylinder (78), revolving cylinder (78) be connected with one end of spring leaf (74) through transition board two (79), the other end of spring leaf (74) be connected with finger cylinder (75), the push rod of finger cylinder (75) be connected with paw (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154282.9A CN108317931B (en) | 2018-02-22 | 2018-02-22 | An automated measurement production line for worm cross-rod distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154282.9A CN108317931B (en) | 2018-02-22 | 2018-02-22 | An automated measurement production line for worm cross-rod distance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108317931A CN108317931A (en) | 2018-07-24 |
| CN108317931B true CN108317931B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810154282.9A Withdrawn - After Issue CN108317931B (en) | 2018-02-22 | 2018-02-22 | An automated measurement production line for worm cross-rod distance |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113251979A (en) * | 2021-05-31 | 2021-08-13 | 上海格尔汽车科技发展有限公司 | Automatic detection instrument for cross-rod distance size of rack of automobile steering gear |
| CN115307595B (en) * | 2022-08-24 | 2025-03-07 | 浙江环动机器人关节科技股份有限公司 | A span measuring instrument |
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| CN2542532Y (en) * | 2002-05-10 | 2003-04-02 | 昆明铁路局昆明供电段 | Multi-functional measuring rod for electrified railway contact line |
| CN102278933A (en) * | 2011-07-04 | 2011-12-14 | 上海市计量测试技术研究院 | Measuring method and measuring device for stick span length of cylindrical straight tooth involute spline ring gauge |
| CN202533056U (en) * | 2011-12-26 | 2012-11-14 | 三门峡中原量仪股份有限公司 | A worm tooth surface jump and M value detecting tool |
| CN104101320A (en) * | 2014-06-19 | 2014-10-15 | 杭州电子科技大学 | Roundness measuring device of inner and outer rings of bearing |
| CN107218865A (en) * | 2017-07-18 | 2017-09-29 | 哈尔滨创博科技有限公司 | On-line intelligence gear train double-side meshed comprehensive measuring instrument |
| CN206683562U (en) * | 2017-05-03 | 2017-11-28 | 四川建筑职业技术学院 | A kind of travelling gear engages detection instrument |
| CN208075741U (en) * | 2018-02-22 | 2018-11-09 | 盐城哈力动力传动及智能装备产业研究院有限公司 | A kind of worm screw distance over bar automatic measurement production line |
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| JPS646802A (en) * | 1987-06-30 | 1989-01-11 | Tokyo Seimitsu Co Ltd | Length measuring instrument |
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| CN2542532Y (en) * | 2002-05-10 | 2003-04-02 | 昆明铁路局昆明供电段 | Multi-functional measuring rod for electrified railway contact line |
| CN102278933A (en) * | 2011-07-04 | 2011-12-14 | 上海市计量测试技术研究院 | Measuring method and measuring device for stick span length of cylindrical straight tooth involute spline ring gauge |
| CN202533056U (en) * | 2011-12-26 | 2012-11-14 | 三门峡中原量仪股份有限公司 | A worm tooth surface jump and M value detecting tool |
| CN104101320A (en) * | 2014-06-19 | 2014-10-15 | 杭州电子科技大学 | Roundness measuring device of inner and outer rings of bearing |
| CN206683562U (en) * | 2017-05-03 | 2017-11-28 | 四川建筑职业技术学院 | A kind of travelling gear engages detection instrument |
| CN107218865A (en) * | 2017-07-18 | 2017-09-29 | 哈尔滨创博科技有限公司 | On-line intelligence gear train double-side meshed comprehensive measuring instrument |
| CN208075741U (en) * | 2018-02-22 | 2018-11-09 | 盐城哈力动力传动及智能装备产业研究院有限公司 | A kind of worm screw distance over bar automatic measurement production line |
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| Publication number | Publication date |
|---|---|
| CN108317931A (en) | 2018-07-24 |
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