CN212509243U - Gapless bearing assembly detection machine - Google Patents
Gapless bearing assembly detection machine Download PDFInfo
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- CN212509243U CN212509243U CN202020909416.6U CN202020909416U CN212509243U CN 212509243 U CN212509243 U CN 212509243U CN 202020909416 U CN202020909416 U CN 202020909416U CN 212509243 U CN212509243 U CN 212509243U
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Abstract
The utility model relates to the technical field of bearing assembly, and discloses a gapless bearing assembly detector, which comprises a feeding detection device and a bending detection device; the feeding detection device is mainly used for feeding, matching and assembling all parts of the gapless bearing and detecting the quality of the gapless bearing after primary matching; the bending detection device mainly carries out the next-step bending assembly on the initially qualified products on the feeding detection device, tests whether the products after final assembly meet the flexibility requirement of the gapless bearing, and discharges the products meeting the requirement to obtain the final qualified products. In this way, the utility model discloses can the automatic assembly zero clearance bearing to the assembly detects, its assembly efficiency is high, be difficult for makeing mistakes.
Description
Technical Field
The utility model relates to a bearing assembly technical field especially relates to a zero clearance bearing assembly detects machine.
Background
As shown in fig. 1, the slackless bearing includes a bearing outer race 61, a bearing inner race 62, a lower rubber washer 63, a lower raceway washer 64, a steel ball 65, an upper raceway washer 66, and an upper rubber washer 67. In the assembling process of the gapless bearing, a bearing outer ring 61 with non-folded flanges as shown in fig. 2 is generally placed firstly, then a bearing inner ring 62 is placed into the bearing outer ring 61, or the bearing inner ring 62 is placed firstly, and then the bearing outer ring 61 with non-folded flanges is sleeved on the bearing inner ring 62; then a lower rubber gasket 63, a lower raceway gasket 64, a steel ball 65, an upper raceway gasket 66 and an upper rubber gasket 67 are sequentially placed between the bearing outer ring 61 and the bearing inner ring 62; finally, the non-folded flanges on the bearing outer ring 61 are folded, and the bearing structure before the flanges of the bearing outer ring 61 are folded is shown in fig. 2. After the steel ball 65 is placed, grease needs to be injected on the steel ball 65, and then the upper raceway gasket 66 and the upper rubber gasket 67 are put in continuously to improve the rotation flexibility of the gapless bearing. At present, the assembly processes are operated manually, but the manual operation has the problems of poor efficiency and easy error.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a gapless bearing assembly detects machine, can automatic assembly gapless bearing to the assembly detects, its assembly efficiency is high, be difficult for makeing mistakes.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a gapless bearing assembly detector, including: the bending detection device is used for bending and testing the product on the loading detection device; the feeding detection device comprises a feeding detection rack, a rotary table, an inner ring feeding device, an outer ring feeding device, a first rubber gasket feeding device, a first raceway gasket feeding device, a steel ball detection device, a grease injection device, a second raceway gasket feeding device, a second rubber gasket feeding device, a height detection device, a first defective product rejection device, a second defective product rejection device and a carrying device, wherein the rotary table is rotatably arranged on the feeding detection rack; a plurality of product stations are arranged on the turntable and close to the outer edge of the turntable, and are uniformly distributed around the axis of the turntable; the inner ring feeding device, the outer ring feeding device, the first rubber gasket feeding device, the first raceway gasket feeding device, the steel ball detection device, the grease injection device, the second raceway gasket feeding device, the second rubber gasket feeding device, the height detection device, the first defective product rejection device, the second defective product rejection device and the carrying device sequentially surround the turntable and respectively correspond to one product station on the turntable; the bending detection device comprises a bending detection rack, a material moving device, a first flanging bending device, a second flanging bending device, a flexibility detection device and a third defective product removing device; the bending detection machine frame is provided with a plurality of station platforms which are arranged in a row; the first flanging bending device, the second flanging bending device, the flexibility detection device and the third defective product removing device are distributed on the bending detection rack along the arrangement direction of the station tables and respectively correspond to one station table; the material moving device works to sequentially move products on the station platforms to the next station platform.
Preferably, a weighing detection device is also fixedly arranged on the feeding detection rack, and the weighing detection device corresponds to the carrying device; the conveying device acts to convey the products on the corresponding product stations to the weighing detection device and convey the qualified products weighed on the weighing detection device to the bending detection device.
Preferably, the number of the clamping jaws on the carrying device is two, one clamping jaw is used for carrying the bearing on the corresponding product station to the weighing detection device, and the other clamping jaw is used for carrying the bearing qualified in weighing detection device to the bending detection device.
Preferably, the steel ball feeding device comprises a fixed base, and a steel ball box, a steel ball pipe and a ball cutting mechanism which are arranged on the fixed base; the upper end of the steel ball pipe is communicated with the interior of the steel ball box, the lower end of the steel ball pipe is communicated with the ball cutting mechanism, and the steel ball pipe receives a steel ball in the steel ball box; the ball cutting mechanism comprises a ball cutting cylinder, a ball cutting plate, a ball cutting connecting seat and a ball cutting positioning plate, the ball cutting connecting seat is positioned between the ball cutting plate and the ball cutting positioning plate, and the ball cutting cylinder controls whether the ball cutting connecting seat rotates or not; the ball cutting plate is provided with an upper ball cutting hole correspondingly communicated with the steel ball pipe, the ball cutting connecting seat is provided with a lower ball cutting hole, the lower ball cutting hole is staggered with the upper ball cutting hole, the ball cutting positioning plate is provided with a ball outlet hole corresponding to the upper ball cutting hole, and the ball cutting plate can be communicated with the upper ball cutting hole and the ball outlet hole through rotation.
Preferably, the station platform opposite to the first flanging and bending device is a first bending station platform, the station platform opposite to the second flanging and bending device is a second bending station platform, the station platform opposite to the flexibility detection device is a testing station platform, and the station platform opposite to the third defective product removing device is a kicking station platform; the station platform positioned in front of the first bending station platform is a first transfer station platform, the first transfer station platform is opposite to the carrying device, and the first transfer station platform is used for placing the product from the feeding detection device; the station platform behind the material kicking station platform is a fourth transfer station platform which is used for placing final qualified products; the material moving device can move a product on the first transfer station platform to the first bending station platform, move the product on the first bending station platform to the second bending station platform, move the product on the second bending station platform to the test station platform, move the product on the test station platform to the material kicking station platform and move the product on the material kicking station platform to the fourth transfer station platform.
Preferably, the material moving devices are two, and the two material moving devices are respectively a first material moving device and a second material moving device; a third transfer station platform is arranged between the second bending station platform and the test station platform; the first material transferring device works to move the products on the first transfer station platform to the first bending station platform, move the products on the first bending station platform to the second bending station platform and move the products on the second bending station platform to the third transfer station platform; the second material moving device moves the product on the third transfer station platform to the test station platform, moves the product on the test station platform to the material kicking station platform, and moves the product on the material kicking station platform to the fourth transfer station platform.
Preferably, the first material moving device comprises a first clamping device for clamping a product, a first horizontal transverse moving mechanism for controlling the first clamping device to perform clamping or loosening action, a vertical moving mechanism for controlling the first clamping device to move up and down, and a first horizontal longitudinal moving mechanism for controlling the first clamping device to move back and forth along the arrangement direction of the station tables; the test station platform, the material kicking station platform and the fourth transfer station platform are sequentially connected and have the same height, and are an integral platform; the second material moving device comprises a baffle fixed on one side of the platform, a second clamping device arranged on the other side of the platform, a second horizontal transverse moving mechanism used for controlling whether the second clamping device is matched with the baffle to clamp corresponding products on the platform or not, and a second horizontal longitudinal moving mechanism used for controlling the second clamping device to move back and forth along the arrangement direction of the station tables.
Preferably, a second transfer station table is arranged between the first bending station table and the second bending station table.
Preferably, the third defective product removing device comprises a baffle plate arranged on the kicking station platform and used for sealing a notch in the kicking station platform, and a driving cylinder for driving and controlling the baffle plate to move.
Preferably, the device also comprises a qualified product collecting device; the table board of the fourth transfer station platform inclines towards the direction of the qualified product collecting device, and products on the fourth transfer station platform can freely slide into the qualified product collecting device under the influence of gravity.
The utility model has the advantages that: the utility model discloses can automatic assembly zero clearance bearing to the assembly detects, its assembly efficiency is high, be difficult for makeing mistakes.
Drawings
FIG. 1 is a schematic structural view of a prior art gapless bearing;
FIG. 2 is a schematic structural diagram of a bearing outer ring with non-folded flanges in a conventional gapless bearing;
FIG. 3 is a schematic view of the top view of a gapless bearing assembly inspection machine of the present invention;
FIG. 4 is a schematic structural view of a gapless bearing assembly detector of the present invention;
FIG. 5 is a schematic view of the three-dimensional structure of the steel ball feeding device in the gapless bearing assembling detector of the present invention;
FIG. 6 is a schematic view of the sectional structure of a steel ball feeding device in a gapless bearing assembling detector of the present invention;
FIG. 7 is a schematic structural view of a carrying device in the gapless bearing assembling detector of the present invention;
fig. 8 is a schematic structural view of a first flanging bending device and a second flanging bending device in a gapless bearing assembly detection machine of the present invention;
FIG. 9 is a structural schematic diagram of a gapless bearing outer ring flanging bent by 45 degrees.
The parts in the drawings are numbered as follows: 1. a feeding detection device; 11. a feeding detection rack; 12. a turntable; 121. a product station; 13. an inner ring feeding device; 14. an outer ring feeding device; 15. a first rubber gasket feeding device; 16. a first raceway washer feeding device; 17. a steel ball feeding device; 171. a fixed base; 172. A steel ball box; 173. a steel bulb; 174. a ball feeding cylinder; 175. a downward moving cylinder; 176. a ball cutting cylinder; 177. Cutting a ball plate; 178. a ball cutting connecting seat; 179. a ball cutting positioning plate; 18. a steel ball detection device; 19. a grease injection device; 20. a second raceway washer feeding device; 21. a second rubber gasket feeding device; 22. a height detection device; 23. a first defective product removing device; 24. a second defective product removing device; 25. a carrying device; 26. a weighing detection device; 3. a bending detection device; 31. a bending detection rack; 32. a station platform; 33. a first material moving device; 34. a second material moving device; 35. a first flanging bending device; 350. a fixed mount; 351. a first drive cylinder; 352. a first down-pressing punch; 353. a first female die; 36. a second flanging and bending device; 361. a second drive cylinder; 362. a second press-down punch; 363. a second female die; 37. a flexibility detection device; 38. a third defective product removing device; 5. a qualified product collecting device; 61. a bearing outer race; 62. A bearing inner race; 63. a lower rubber gasket; 64. a lower raceway gasket; 65. a steel ball; 66. an upper raceway washer; 67. and (4) an upper rubber gasket.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 3 to 9, an embodiment of the present invention includes:
a gapless bearing assembly tester comprising: a feeding detection device 1 and a bending detection device 3; the feeding detection device 1 is mainly used for feeding, matching and assembling all parts of the gapless bearing and detecting the quality of the gapless bearing after primary matching; the bending detection device 3 mainly carries out the next-step bending assembly on the initially qualified products on the feeding detection device 1, tests whether the products after final assembly meet the flexibility requirement of the gapless bearing, and discharges the products meeting the requirement to obtain final qualified products.
The feeding detection device 1 comprises a feeding detection rack 11, a rotary table 12, an inner ring feeding device 13, an outer ring feeding device 14, a first rubber gasket feeding device 15, a first raceway gasket feeding device 16, a steel ball feeding device 17, a steel ball detection device 18, a grease injection device 19, a second raceway gasket feeding device 20, a second rubber gasket feeding device 21, a height detection device 22, a first defective product rejection device 23, a second defective product rejection device 24 and a carrying device 25. The rotary table 12 is rotatably arranged on the feeding detection rack 11, a plurality of product stations 121 are fixedly arranged on the rotary table 12 at positions close to the outer edge of the rotary table, and the product stations 121 are uniformly distributed around the axis of the rotary table 12. The inner ring feeding device 13, the outer ring feeding device 14, the first rubber gasket feeding device 15, the first raceway gasket feeding device 16, the steel ball feeding device 17, the steel ball detection device 18, the grease injection device 19, the second raceway gasket feeding device 20, the second rubber gasket feeding device 21, the height detection device 22, the first defective product removing device 23, the second defective product removing device 24 and the carrying device 25 are all fixedly mounted on the feeding detection rack 11 and respectively correspond to one product station 121 on the rotary table 12. The rotating disc 12 rotates to enable the inner ring feeding device 13, the outer ring feeding device 14, the first rubber gasket feeding device 15, the first roller path gasket feeding device 16, the steel ball feeding device 17, the steel ball detecting device 18, the grease injecting device 19, the second roller path gasket feeding device 20, the second rubber gasket feeding device 21, the height detecting device 22, the first defective product eliminating device 23, the second defective product eliminating device 24 and the carrying device 25 to correspond to different product stations 121. The loading detection rack 11 is also fixedly provided with a weighing detection device 26, and the weighing detection device 26 corresponds to the carrying device 25.
The inner ring feeding device 13 is used for providing the bearing inner ring 62 to the corresponding product station 121; the outer ring feeding device 14 is used for providing the bearing outer ring 61 for the corresponding product station 121; the first rubber gasket feeding device 15 is used for providing the lower rubber gasket 63 for the corresponding product station 121; the first raceway washer feeding device 16 is used for supplying the lower raceway washer 64 to the corresponding product station 121; the steel ball feeding device 17 is used for providing steel balls 65 to the corresponding product stations 121; the steel ball detection device 18 is used for detecting whether a steel ball 65 is missing from a bearing on the corresponding product station 121; the grease injection device 19 is used for injecting grease to the corresponding bearing on the product station 121; the second race washer feeder 20 is used to supply the upper race washers 66 to the corresponding product stations 121; the second rubber gasket feeding device 21 is used for providing the upper rubber gasket 67 for the corresponding product station 121; the height detection device 22 detects the height of the bearing on the corresponding product station 121; the first defective product removing device 23 is used for removing bearings which are detected to be unqualified on the corresponding product station 121; the second defective product removing device 24 is also used for removing bearings which are detected to be unqualified on the corresponding product station 121, and the second defective product removing device 24 has the function of preventing the first defective product removing device 23 from only removing parts of the outer ring 61 of the bearing and not removing parts of the inner ring 62 of the bearing due to the absence of the steel ball 65 relative to the first defective product removing device 23 so as to ensure that the unqualified bearings are completely removed; the weighing detection device 26 is used for detecting whether the weight of the bearing meets the set weight requirement; the conveying device 25 is used for conveying the bearings on the corresponding product stations 121 to the weighing detection device 26 and conveying the bearings weighed qualified on the weighing detection device 26 to the bending detection device 3.
The inner ring feeding device 13 comprises a clamping jaw for clamping or loosening the inner ring, a lifting mechanism for controlling the clamping jaw to move up and down, and a translation mechanism for controlling the clamping jaw to linearly move in the horizontal direction; the clamping jaw is mounted on a lifting block of the lifting mechanism, and the lifting mechanism is mounted on a moving block of the translation mechanism; the translation mechanism is specifically a lead screw driving device, and the lifting mechanism is specifically a cylinder driving device. The structure composition of the outer ring feeding device 14, the first rubber gasket feeding device 15, the first raceway gasket feeding device 16, the second raceway gasket feeding device 20, the second rubber gasket feeding device 21, the first defective product removing device 23, the second defective product removing device 24 and the carrying device 25 is similar to that of the inner ring feeding device 13, and the difference is that the structure of the clamping jaw is matched with a corresponding part to be clamped. Two clamping jaws are arranged on the carrying device 25, one clamping jaw is used for carrying the corresponding bearing on the product station 121 to the weighing detection device 26, and the other clamping jaw is used for carrying the bearing qualified in weighing detection device 26 to the bending detection device 3.
The steel ball feeding device 17 includes a fixed base 171, and a steel ball box 172, a steel ball pipe 173, a ball cutting mechanism, a ball dropping cylinder 174, and a ball moving down cylinder 175 which are disposed on the fixed base 171. 25 steel ball pipes 173 are arranged, and the 25 steel ball pipes 173 are arranged on the fixed base 171 in a vertically movable manner; the upper end of the steel ball tube 173 is inserted into the steel ball box 172, the steel ball tube 173 is communicated with the interior of the steel ball box 172, and the steel ball tube 173 can receive the steel ball 65 in the steel ball box 172; the lower end of the steel ball pipe 173 is connected with the ball cutting mechanism; the ball-dropping cylinder 174 controls 25 steel ball tubes 173 to move up and down in the steel ball box 172, so that the steel ball tubes 173 are continuously filled with steel balls 65, and 25 steel balls 65 can be dropped each time. The ball cutting mechanism comprises a ball cutting cylinder 176, a ball cutting plate 177, a ball cutting connecting seat 178 and a ball cutting positioning plate 179; the ball cutting connecting seat 178 is located between the ball cutting plate 177 and the ball cutting positioning plate 179, and the ball cutting cylinder 176 controls whether the ball cutting connecting seat 178 rotates. The ball cutting plate 177 is provided with 25 upper ball cutting holes, and the upper ball cutting holes correspond to the steel ball tubes 173 one by one; the ball cutting connecting seat 178 is provided with 25 lower ball cutting holes which are not opposite to the upper ball cutting holes; the ball cutting positioning plate 179 is provided with a ball outlet for providing the steel ball 65 for the bearing, and the ball outlet corresponds to the upper ball cutting hole. The downward moving cylinder 175 acts, and the ball cutting positioning plate 179 is correspondingly matched with a product on the corresponding product station 121, so that the steel ball 65 just drops in the product; after the downward moving cylinder 175 acts in place, the ball cutting cylinder 176 acts to control the ball cutting connecting seat 178 to rotate around the axis thereof, and the ball cutting connecting seat 178 rotates to communicate the upper ball cutting hole and the ball outlet hole, so that the steel ball 65 firstly falls into the ball cutting connecting seat 178 and then falls onto a product along the ball outlet hole of the ball cutting positioning plate 179. The ball cutting cylinder 176 is reset, the downward moving cylinder 175 is reset, and the rotary table 12 rotates for one station. The ball feeding cylinder 174 always acts to ensure that the steel ball pipe 173 is full of balls; when the ball cutting cylinder 176 is at the initial position, the ball cutting plate 177 is provided with all the steel balls 65, the efficiency of discharging the steel balls 65 can be improved, and meanwhile, the number of the steel balls 65 discharged at each time can be ensured to be consistent by 25 steel ball pipes 173.
The steel ball detection device 18 is specifically an image detection device. The grease injection device 19 is embodied as a grease metering valve. The height detection means 22 is embodied as a linear displacement sensor. The weighing detection device 26 is specifically an electronic scale.
The bending detection device 3 comprises a bending detection rack 31, a first material moving device 33, a second material moving device 34, a first flanging bending device 35, a second flanging bending device 36, a flexibility detection device 37 and a third defective product removing device 38. The bending detection machine frame 31 is provided with eight station platforms 32, and the eight station platforms 32 are distributed in a line. The first flanging and bending device 35, the second flanging and bending device 36, the flexibility detection device 37 and the third defective product removal device 38 are all installed on the bending detection rack 31, and the first flanging and bending device 35, the second flanging and bending device 36, the flexibility detection device 37 and the third defective product removal device 38 are distributed on the bending detection rack 31 along the arrangement direction of the station platforms 32 and respectively correspond to one station platform 32. Eight station platforms 32 are respectively the first bending station platform relative to the first flanging and bending device 35, the second bending station platform relative to the second flanging and bending device 36, the testing station platform relative to the flexibility detection device 37, the material-kicking station platform relative to the third defective product removing device 38, the first transfer station platform positioned in front of the first bending station platform, the second transfer station platform positioned between the first bending station platform and the second bending station platform, the third transfer station platform positioned between the second bending station platform and the testing station platform, and the fourth transfer station platform positioned behind the material-kicking station platform. The first material transferring device 33 and the second material transferring device 34 are fixedly mounted on the bending detection rack 31, and the first material transferring device 33 works to move a bearing on the first transfer station platform to the first bending station platform, move a bearing on the first bending station platform to the second transfer station platform, move a bearing on the second transfer station platform to the second bending station platform, and move a bearing on the second bending station platform to the third transfer station platform; the second material moving device 34 works to move the bearing on the third transfer station platform to the test station platform, move the bearing on the test station platform to the material kicking station platform, and move the bearing on the material kicking station platform to the fourth transfer station platform. The first transfer station platform is opposite to the carrying device 25, and is used for placing the bearing moved by the carrying device 25; the table top of the fourth transfer station table inclines towards the direction of the qualified product collecting device 5, and a bearing on the fourth transfer station table can freely slide into the qualified product collecting device 5 under the influence of gravity. The first flanging and bending device 35 is used for bending the bearing outer ring 61 for the first time, so that the flanging of the bearing outer ring 61 is bent by 45 degrees; the second flanging and bending device 36 is used for bending the bearing outer ring 61 again to bend the flanging of the bearing outer ring 61 by 90 degrees; the flanging of the bearing outer ring 61 is bent twice, so that the bending effect can be ensured, and the phenomenon that the bearing outer ring 61 is damaged due to one-time bending can be avoided. The flexibility detection device 37 comprises an active rotating motor, a lifting mechanism and a counting sensor; the flexibility detection device 37 is used for detecting whether the flexibility of the rotation of the bearing meets the requirement; the third defective product removing device 38 is used for removing the bearing which is detected to be unqualified in flexibility. The third defective product removing device 38 comprises a baffle plate arranged on the material kicking station platform to seal a notch on the material kicking station platform, and a driving cylinder for driving and controlling the baffle plate to move; the driving cylinder acts to control the baffle to move, so that the bearing on the kicking station table can fall off.
The first flanging and bending device 35 includes a first driving cylinder 351 disposed on the fixing frame 350 and a first downward-pressing punch 352 driven and controlled by the first driving cylinder 351, the first downward-pressing punch 352 is provided with a first die 353 for limiting the initial bending of the bearing outer ring 61, the first driving cylinder 351 controls the first downward-pressing punch 352 to descend, and the flanging of the bearing outer ring 61 is primarily bent by 45 degrees under the limitation of the first die 353. The second flanging and bending device 36 includes a second driving cylinder 361 disposed on the fixing frame 350 and a second pressing punch 362 driven and controlled by the second driving cylinder 361, the second pressing punch 362 has a second die 363 for limiting the secondary bending of the bearing outer ring 61, the second driving cylinder 361 operates to control the second pressing punch 362 to descend, and the flanging of the bearing outer ring 61 is bent by 90 degrees under the limitation of the second die 363.
The first transfer station platform, the first bending station platform, the second transfer station platform, the second bending station platform and the third transfer station platform are independent. The first material moving device 33 comprises a first clamping device for clamping a bearing, a first horizontal transverse moving mechanism for controlling the first clamping device to perform clamping or loosening actions, a vertical moving mechanism for controlling the first clamping device to move up and down, and a first horizontal longitudinal moving mechanism for controlling the first clamping device to move back and forth along the arrangement direction of the station tables; the first clamping device is provided with four groups of clamping pieces, the first group of clamping pieces are used for clamping and placing a bearing on the first transfer station platform to the first bending station platform, the second group of clamping pieces are used for clamping and placing a bearing on the first bending station platform to the second transfer station platform, the third group of clamping pieces are used for clamping and placing a bearing on the second transfer station platform to the second bending station platform, and the fourth group of clamping pieces are used for clamping and placing a bearing on the second bending station platform to the third transfer station platform.
The test station platform, the material kicking station platform and the fourth transfer station platform are sequentially connected and have the same height, and are an integral platform; the test platform can be understood as a platform on which a detection station (test station platform), a material kicking station (material kicking station platform) and a fourth transfer station (fourth transfer station platform) are respectively arranged. The second material moving device 34 comprises a baffle fixed on one side of the platform, a second clamping device arranged on the other side of the platform, a second horizontal transverse moving mechanism for controlling whether the second clamping device is matched with the baffle to clamp corresponding bearings on the platform, and a second horizontal longitudinal moving mechanism for controlling the second clamping device to move back and forth along the arrangement direction of the station tables; and the second clamping device is provided with two clamping jaws, one clamping jaw is used for pushing the bearing on the detection station to the material kicking station in a translation manner, and the other clamping jaw is used for pushing the bearing on the material kicking station to the fourth transfer station in a translation manner.
The motion of the gapless bearing assembling and detecting machine is as follows:
the rotary table 12 rotates, and the product stations 121 on the rotary table 12 are respectively opposite to the inner ring feeding device 13, the outer ring feeding device 14, the first rubber gasket feeding device 15, the first raceway gasket feeding device 16, the steel ball feeding device 17, the steel ball detection device 18, the grease injection device 19, the second raceway gasket feeding device 20, the second rubber gasket feeding device 21, the height detection device 22, the first defective product rejection device 23, the second defective product rejection device 24 and the carrying device 25 in sequence;
the inner ring feeding device 13 acts, and the bearing inner ring 62 is placed on the corresponding product station 121;
the outer ring feeding device 14 acts, and the bearing outer ring 61 is placed on the corresponding product station 121;
the first rubber gasket feeding device 15 acts, and a lower rubber gasket 63 is placed on the corresponding product station 121;
the first raceway washer feeding device 16 is actuated to place the lower raceway washer 64 on the corresponding product station 121;
the steel ball feeding device 17 acts, steel balls 65 are placed on the corresponding product stations 121, and 25 steel balls 65 fall off at the same time;
the steel ball detection device 18 acts, and the image detects the condition of the steel ball 65 in the bearing on the corresponding product station 121;
the grease injection device 19 acts to inject grease into the bearing on the corresponding product station 121, and the oil injection amount of the grease head is controlled by the proportional valve;
the second raceway washer feeding device 20 acts to place the upper raceway washer 66 on the corresponding product station 121;
the second rubber gasket feeding device 21 acts, and the upper rubber gasket 67 is placed on the corresponding product station 121;
the height detection device 22 acts to detect the height condition of the bearing on the corresponding product station 121;
when the detected bearing height does not meet the set height requirement, the first defective product removing device 23 acts to primarily remove the corresponding bearing on the product station 121; otherwise, no action is taken;
when the detected bearing height does not meet the set height requirement, the second defective product removing device 24 acts to remove the corresponding bearing on the product station 121 again, so that the unqualified bearing is completely removed; otherwise, no action is taken;
the conveying device 25 operates to convey the corresponding bearing on the product station 121 to the weighing detection device 26 and convey the bearing qualified by weighing on the weighing detection device 26 to the first transfer station platform of the bending detection device 3;
the first material moving device 33 acts to move the bearing on the first transfer station platform to the first bending station platform, and simultaneously move the bearing on the first bending station platform to the second transfer station platform, move the bearing on the second transfer station platform to the second bending station platform, and move the bearing on the second bending station platform to the third transfer station platform;
the first flanging and bending device 35 acts to bend the bearing outer ring 61 of the bearing on the first bending station platform for the first time, so that the flanging of the bearing outer ring 61 is bent by 45 degrees, as shown in fig. 9;
the second flanging and bending device 36 acts to bend the bearing outer ring 61 of the bearing on the second bending station again, so that the flanging of the bearing outer ring 61 is bent by 90 degrees, as shown in fig. 1;
the second material moving device 34 moves to move the bearing on the third transfer station platform to the test station platform, and simultaneously moves the bearing on the test station platform to the material kicking station platform and moves the bearing on the material kicking station platform to the fourth transfer station platform, and the bearing on the fourth transfer station platform slides under the influence of gravity and falls into the qualified product collecting device 5;
the flexibility detection device 37 acts to detect the rotation flexibility of the bearing on the test station table;
under the condition that the bearing flexibility detection is unqualified, the third defective product removing device 38 acts to remove the bearing with the flexibility detection unqualified; otherwise, no action is taken.
The utility model integrates the assembly, flanging and inspection into a whole, realizes the automatic production and has high production efficiency; a large amount of labor force can be saved, a plurality of inspection error-proofing functions are provided, and the qualification rate of products can be guaranteed. The equipment can at least be equivalent to the workload of 6 workers.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A gapless bearing assembly tester, comprising: the bending detection device is used for bending and testing the product on the loading detection device; the feeding detection device comprises a feeding detection rack, a rotary table, an inner ring feeding device, an outer ring feeding device, a first rubber gasket feeding device, a first raceway gasket feeding device, a steel ball detection device, a grease injection device, a second raceway gasket feeding device, a second rubber gasket feeding device, a height detection device, a first defective product rejection device, a second defective product rejection device and a carrying device, wherein the rotary table is rotatably arranged on the feeding detection rack; a plurality of product stations are arranged on the turntable and close to the outer edge of the turntable, and are uniformly distributed around the axis of the turntable; the inner ring feeding device, the outer ring feeding device, the first rubber gasket feeding device, the first raceway gasket feeding device, the steel ball detection device, the grease injection device, the second raceway gasket feeding device, the second rubber gasket feeding device, the height detection device, the first defective product rejection device, the second defective product rejection device and the carrying device sequentially surround the turntable and respectively correspond to one product station on the turntable; the bending detection device comprises a bending detection rack, a material moving device, a first flanging bending device, a second flanging bending device, a flexibility detection device and a third defective product removing device; the bending detection machine frame is provided with a plurality of station platforms which are arranged in a row; the first flanging bending device, the second flanging bending device, the flexibility detection device and the third defective product removing device are distributed on the bending detection rack along the arrangement direction of the station tables and respectively correspond to one station table; the material moving device works to sequentially move products on the station platforms to the next station platform.
2. The slackless bearing assembly tester of claim 1, wherein: the feeding detection rack is also fixedly provided with a weighing detection device, and the weighing detection device corresponds to the carrying device; the conveying device acts to convey the products on the corresponding product stations to the weighing detection device and convey the qualified products weighed on the weighing detection device to the bending detection device.
3. The slackless bearing assembly tester of claim 2, wherein: the two clamping jaws are arranged on the carrying device, one clamping jaw is used for carrying the bearing on the corresponding product station to the weighing detection device, and the other clamping jaw is used for carrying the bearing qualified in weighing on the weighing detection device to the bending detection device.
4. The slackless bearing assembly tester of claim 1, wherein: the steel ball feeding device comprises a fixed base, and a steel ball box, a steel ball pipe and a ball cutting mechanism which are arranged on the fixed base; the upper end of the steel ball pipe is communicated with the interior of the steel ball box, the lower end of the steel ball pipe is communicated with the ball cutting mechanism, and the steel ball pipe receives a steel ball in the steel ball box; the ball cutting mechanism comprises a ball cutting cylinder, a ball cutting plate, a ball cutting connecting seat and a ball cutting positioning plate, the ball cutting connecting seat is positioned between the ball cutting plate and the ball cutting positioning plate, and the ball cutting cylinder controls whether the ball cutting connecting seat rotates or not; the ball cutting plate is provided with an upper ball cutting hole correspondingly communicated with the steel ball pipe, the ball cutting connecting seat is provided with a lower ball cutting hole, the lower ball cutting hole is staggered with the upper ball cutting hole, the ball cutting positioning plate is provided with a ball outlet hole corresponding to the upper ball cutting hole, and the ball cutting plate can be communicated with the upper ball cutting hole and the ball outlet hole through rotation.
5. The slackless bearing assembly tester of claim 1, wherein: the station platform opposite to the first flanging and bending device is a first bending station platform, the station platform opposite to the second flanging and bending device is a second bending station platform, the station platform opposite to the flexibility detection device is a test station platform, and the station platform opposite to the third defective product removing device is a kicking station platform; the station platform positioned in front of the first bending station platform is a first transfer station platform, the first transfer station platform is opposite to the carrying device, and the first transfer station platform is used for placing the product from the feeding detection device; the station platform behind the material kicking station platform is a fourth transfer station platform which is used for placing final qualified products; the material moving device can move a product on the first transfer station platform to the first bending station platform, move the product on the first bending station platform to the second bending station platform, move the product on the second bending station platform to the test station platform, move the product on the test station platform to the material kicking station platform and move the product on the material kicking station platform to the fourth transfer station platform.
6. The slackless bearing assembly tester of claim 5, wherein: the two material moving devices are respectively a first material moving device and a second material moving device; a third transfer station platform is arranged between the second bending station platform and the test station platform; the first material transferring device works to move the products on the first transfer station platform to the first bending station platform, move the products on the first bending station platform to the second bending station platform and move the products on the second bending station platform to the third transfer station platform; the second material moving device moves the product on the third transfer station platform to the test station platform, moves the product on the test station platform to the material kicking station platform, and moves the product on the material kicking station platform to the fourth transfer station platform.
7. The slackless bearing assembly tester of claim 6, wherein: the first material moving device comprises a first clamping device for clamping a product, a first horizontal transverse moving mechanism for controlling the first clamping device to perform clamping or loosening action, a vertical moving mechanism for controlling the first clamping device to move up and down, and a first horizontal longitudinal moving mechanism for controlling the first clamping device to move back and forth along the arrangement direction of the station tables; the test station platform, the material kicking station platform and the fourth transfer station platform are sequentially connected and have the same height, and are an integral platform; the second material moving device comprises a baffle fixed on one side of the platform, a second clamping device arranged on the other side of the platform, a second horizontal transverse moving mechanism used for controlling whether the second clamping device is matched with the baffle to clamp corresponding products on the platform or not, and a second horizontal longitudinal moving mechanism used for controlling the second clamping device to move back and forth along the arrangement direction of the station tables.
8. The slackless bearing assembly tester of claim 5, wherein: and a second transfer station platform is arranged between the first bending station platform and the second bending station platform.
9. The slackless bearing assembly tester of claim 5, wherein: and the third defective product removing device comprises a baffle which is arranged on the material kicking station bench and used for sealing a notch on the material kicking station bench, and a driving cylinder for driving and controlling the baffle to move.
10. The slackless bearing assembly tester of claim 5, wherein: the device also comprises a qualified product collecting device; the table board of the fourth transfer station platform inclines towards the direction of the qualified product collecting device, and products on the fourth transfer station platform can freely slide into the qualified product collecting device under the influence of gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020909416.6U CN212509243U (en) | 2020-05-26 | 2020-05-26 | Gapless bearing assembly detection machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020909416.6U CN212509243U (en) | 2020-05-26 | 2020-05-26 | Gapless bearing assembly detection machine |
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| CN212509243U true CN212509243U (en) | 2021-02-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520412A (en) * | 2020-05-26 | 2020-08-11 | 苏州工业园区迪微精密轴承有限公司 | Gapless bearing assembly detection machine |
| CN113048157A (en) * | 2021-03-12 | 2021-06-29 | 深圳市仕瑞达自动化设备有限公司 | Linear bearing assembling device capable of avoiding steel ball dislocation |
-
2020
- 2020-05-26 CN CN202020909416.6U patent/CN212509243U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520412A (en) * | 2020-05-26 | 2020-08-11 | 苏州工业园区迪微精密轴承有限公司 | Gapless bearing assembly detection machine |
| CN113048157A (en) * | 2021-03-12 | 2021-06-29 | 深圳市仕瑞达自动化设备有限公司 | Linear bearing assembling device capable of avoiding steel ball dislocation |
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