CN212340649U - Bearing inner race inner wall check out test set - Google Patents
Bearing inner race inner wall check out test set Download PDFInfo
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- CN212340649U CN212340649U CN202020826266.2U CN202020826266U CN212340649U CN 212340649 U CN212340649 U CN 212340649U CN 202020826266 U CN202020826266 U CN 202020826266U CN 212340649 U CN212340649 U CN 212340649U
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Abstract
The utility model discloses a bearing inner race inner wall check out test set, including frame, workstation and base, the horizontal fixedly connected with workstation in top of base, and the inside of workstation rotates and is connected with the conveyer belt, the front and the equal fixedly connected with fixture in the back of workstation one side, the vertical fixedly connected with frame in one side on base back top, the output of first pneumatic telescopic link runs through frame top and fixedly connected with guard box, and the vertical fixedly connected with test probe in bottom of fly leaf, the equal fixedly connected with of lower extreme of test probe both sides changes the structure, and one side of changing the structure all is provided with the plug gauge. Through setting up spout and slider in the guard box inside, utilize the slip of slider in the spout for inside the guard box can be arranged in completely to test probe when not using, avoid the guard box to arrange the outside in for a long time, lead to the surface to be stained with the ash, or receive external shock, and then reduce the life of guard box.
Description
Technical Field
The utility model relates to a bearing check out test set technical field specifically is a bearing inner race inner wall check out test set.
Background
With the development of society and the rapid development of the mechanical industry in China, the manufacturing industry of bearings is continuously advanced, but in order to guarantee the performance of the bearings, the inner wall of the outer ring of the bearing needs to be detected, but the existing detection equipment for the inner wall of the outer ring of the bearing has many problems or defects:
firstly, the traditional bearing outer ring inner wall detection equipment has no convenient clamping structure when in use, can not ensure that the bearing is in the center of maintenance, and can not automatically separate qualified products from unqualified products;
secondly, the traditional bearing outer ring inner wall detection equipment does not protect the detection head structure when in use, and the detection head is always positioned outside, so that dust is easily adhered to the surface of the detection head and is easily damaged by external force;
third, traditional bearing inner race inner wall check out test set does not have the feeler gauge structure of being convenient for to change during the use, and different feeler gauges are changed to bearing size according to the difference that can not be fine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing inner race inner wall check out test set to the problem of the not centre gripping of being convenient for, not being convenient for protect detection head and not being convenient for change feeler gauge that proposes among the above-mentioned background art is solved.
In order to achieve the above object, the utility model provides a following technical scheme: a bearing outer ring inner wall detection device comprises a frame, a workbench and a base, wherein the top end of the base is transversely and fixedly connected with the workbench, the interior of the workbench is rotatably connected with a conveyor belt, the front side and the back side of one side of the workbench are both fixedly connected with a clamping mechanism, one side of the top end of the back side of the base is vertically and fixedly connected with the frame, one side of the top end of the frame is fixedly connected with a first pneumatic telescopic rod, the output end of the first pneumatic telescopic rod penetrates through the top end of the frame and is fixedly connected with a protection box, the two sides of the interior of the protection box are both provided with chutes, a movable plate is transversely and fixedly connected between the chutes through a sliding block matched with the chutes, one side of the interior of the sliding block is provided with a limiting structure, the bottom end of the movable plate is, one side of the replacing structure is provided with a plug gauge, and the upper end of one side of the rack is fixedly connected with a control panel.
Preferably, limit structure's inside has set gradually spacing spring, stopper, spacing groove and spacing hole, the spacing groove is all seted up in the inside one side of slider, and the equal fixedly connected with spacing spring in one side of spacing inslot portion, the equal fixedly connected with stopper of one end of spacing spring, and guard box both sides upper end and lower extreme all seted up with stopper matched with spacing hole.
Preferably, fixture's inside has set gradually centre gripping case, centre gripping spring, supporting rod, grip block, logical groove, dead lever and the pneumatic telescopic link of second, the equal fixed connection of dead lever is at the front and the back of workstation, and the inside bottom of dead lever has all seted up logical groove, the equal fixedly connected with second pneumatic telescopic link of upper end of dead lever one side, and the pneumatic telescopic link output of second all runs through the lateral wall and the fixedly connected with centre gripping case of dead lever, the equal fixedly connected with centre gripping spring of the inside one end of centre gripping incasement, and the equal fixedly connected with supporting rod of one end of centre gripping spring, the equal fixedly connected with grip block of one end of supporting rod.
Preferably, the fixed buffer board that articulates all is fixed in workstation one side upper end inside the dead lever, and the equal fixedly connected with buffer spring in one side of buffer board bottom, buffer spring's the other end all with workstation one side upper end welding.
Preferably, four corners of base bottom all fixedly connected with universal wheels, and the inside of universal wheels all is provided with arresting gear.
Preferably, change the inside of structure and set gradually fixing spring, diaphragm, clutch blocks, fixed case, fixed slot and threaded rod, the equal fixed connection of fixed slot is in test probe's both sides, and the shape of fixed slot is "C" shape, threaded rod is all run through on the top of fixed slot, and the equal fixedly connected with fixed case in bottom of threaded rod, the even fixedly connected with fixing spring in top of fixed incasement portion, and horizontal fixedly connected with diaphragm between fixing spring's the bottom, the even fixedly connected with clutch blocks in bottom of diaphragm.
Compared with the prior art, the beneficial effects of the utility model are that: this bearing inner race inner wall check out test set is rational in infrastructure, has following advantage:
(1) the front side and the back side of one side of the workbench are respectively provided with a clamping mechanism, one side of the workbench inside the fixed rod is provided with a buffer spring and a buffer plate, the second pneumatic telescopic rod is started to enable the clamping boxes to move oppositely so as to drive the clamping plates to clamp the lower end of the bearing and drive the clamping rods to move to compress the clamping spring, so that the bearing can be clamped and be ensured to be positioned in the center of the conveyor belt, meanwhile, after the bearing is qualified, the second pneumatic telescopic rod is started to move in the back direction so as to further relieve the clamping of the bearing, then the qualified bearing continues to move along with the conveyor belt, if the bearing is unqualified, the second pneumatic telescopic rod on one side is started to drive the clamping boxes to extend, the second pneumatic telescopic rod on the other side drives the clamping boxes to shorten, so that the bearing moves towards the fixed rod on one side until, the falling impact force is reduced, and then the unqualified bearing falls through the through groove, so that the centralized treatment is facilitated, the working efficiency is improved, and the labor capacity of workers is reduced;
(2) the movable plate, the sliding groove and the sliding block are arranged inside the protective box, when the device is not needed to be used, the plug gauge is taken down firstly, the limiting block is pressed, the limiting block is made to move to compress the limiting spring to be completely separated from the limiting hole, the detection probe is made to move upwards until under the elastic action of the limiting spring, the limiting block is made to pop out and be clamped into the limiting hole, the detection probe is made to be fixed, the detection probe is completely arranged in the protective box at the moment, the protective box is prevented from being arranged outside for a long time, the surface is prevented from being stained with dust, or the detection probe is impacted by external force, the service life of the protective box is;
(3) the structure is changed through setting up at test probe both sides lower extreme, through rotating the threaded rod for fixed case rises, and then drives the friction block and rises, is convenient for take off the plug gauge, installs corresponding plug gauge again, later the reverse rotation threaded rod, makes fixed case descend, drives the friction block and compresses tightly plug gauge top and compression fixed spring, and then improves the stability of installation, reduces the time of changing the plug gauge, and this device of being convenient for is applicable to the bearing detection of unnecessary specification, improves the device practicality.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the position limiting structure of the present invention;
FIG. 4 is an enlarged schematic view of the clamping mechanism of the present invention;
fig. 5 is an enlarged schematic structural view of the replacement structure of the present invention.
In the figure: 1. a frame; 2. a first pneumatic telescopic rod; 3. a protection box; 4. a limiting structure; 401. a limiting spring; 402. a limiting block; 403. a limiting groove; 404. a limiting hole; 5. a plug gauge; 6. a clamping mechanism; 601. a clamping box; 602. a clamping spring; 603. a clamping rod; 604. a clamping plate; 605. a through groove; 606. fixing the rod; 607. a second pneumatic telescopic rod; 7. a work table; 8. a base; 9. a universal wheel; 10. a conveyor belt; 11. replacing the structure; 1101. fixing the spring; 1102. a transverse plate; 1103. a friction block; 1104. a fixed box; 1105. fixing grooves; 1106. a threaded rod; 12. a control panel; 13. detecting a probe; 14. a movable plate; 15. a buffer spring; 16. a buffer plate; 17. a chute; 18. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a bearing outer ring inner wall detection device comprises a rack 1, a workbench 7 and a base 8, wherein four corners of the bottom end of the base 8 are fixedly connected with universal wheels 9, and braking devices are arranged inside the universal wheels 9;
specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the universal wheels 9 are arranged, so that the device can be easily and quickly moved, and the labor is saved;
the top end of the base 8 is transversely and fixedly connected with a workbench 7, the interior of the workbench 7 is rotatably connected with a conveyor belt 10, and the front side and the back side of one side of the workbench 7 are fixedly connected with a clamping mechanism 6;
the clamping mechanism 6 is internally provided with a clamping box 601, a clamping spring 602, a clamping rod 603, a clamping plate 604, a through groove 605, a fixed rod 606 and a second pneumatic telescopic rod 607 in sequence, the fixed rods 606 are all fixedly connected to the front and the back of the workbench 7, the bottom end inside the fixed rod 606 is provided with the through groove 605, the upper end of one side of the fixed rod 606 is fixedly connected with the second pneumatic telescopic rod 607, the type of the second pneumatic telescopic rod 607 can be HL-A-8, the output end of the second pneumatic telescopic rod 607 penetrates through the side wall of the fixed rod 606 and is fixedly connected with the clamping box 601, one end inside the clamping box 601 is fixedly connected with the clamping spring 602, one end of the clamping spring 602 is fixedly connected with the clamping rod 603, and one end of the clamping rod 603 is fixedly connected with the clamping plate 604;
specifically, as shown in fig. 1, 2 and 4, when the mechanism is used, first, the second pneumatic telescopic rod 607 is started to make the clamping boxes 601 move in opposite directions, so as to drive the clamping plate 604 to clamp the lower end of the bearing and drive the clamping rod 603 to move to compress the clamping spring 602, so that the bearing can be clamped, and the bearing is ensured to be in the conveyor belt 10, which is convenient for detection accuracy and improves working efficiency;
the upper end of one side of the workbench 7 in the fixed rod 606 is fixedly hinged with a buffer plate 16, one side of the bottom end of the buffer plate 16 is fixedly connected with a buffer spring 15, and the other end of the buffer spring 15 is welded with the upper end of one side of the workbench 7;
specifically, as shown in fig. 2 and 4, when the mechanism is used, firstly, unqualified bearings fall down onto the buffer plate 16, the falling impact force is reduced by using the elastic force of the buffer spring 15, the abrasion of the impact force on the bearings and the inner wall of the fixed rod 606 is avoided, and then the unqualified bearings fall down through the through groove 605, so that the centralized processing is facilitated;
one side of the top end of the back of the base 8 is vertically and fixedly connected with a rack 1, one side of the top end of the rack 1 is fixedly connected with a first pneumatic telescopic rod 2, and the type of the first pneumatic telescopic rod 2 can be HL-A-6; the output end of the first pneumatic telescopic rod 2 penetrates through the top end of the rack 1 and is fixedly connected with the protection box 3, sliding grooves 17 are formed in two sides of the interior of the protection box 3, a movable plate 14 is transversely and fixedly connected between the sliding grooves 17 through a sliding block 18 matched with the sliding grooves 17, and a limiting structure 4 is formed in one side of the interior of the sliding block 18;
a limiting spring 401, a limiting block 402, a limiting groove 403 and a limiting hole 404 are sequentially arranged in the limiting structure 4, the limiting groove 403 is formed in one side of the interior of the sliding block 18, the limiting spring 401 is fixedly connected to one side of the interior of the limiting groove 403, one end of the limiting spring 401 is fixedly connected with the limiting block 402, and the upper end and the lower end of two sides of the protection box 3 are respectively provided with the limiting hole 404 matched with the limiting block 402;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the limiting block 402 is pressed to move and compress the limiting spring 401 until the limiting spring 401 is completely separated from the limiting hole 404, then the detection probe 13 is moved upwards until the limiting block 402 is popped out and clamped into the limiting hole 404 under the action of the elastic force of the limiting spring 401, so that the detection probe 13 is fixed, and at this time, the detection probe 13 is completely arranged in the protection box 3, thereby preventing the protection box 3 from being arranged outside for a long time and prolonging the service life of the protection box 3;
the bottom end of the movable plate 14 is vertically and fixedly connected with a detection probe 13, and the lower ends of two sides of the detection probe 13 are fixedly connected with a replacing structure 11;
the inside of the replacing structure 11 is sequentially provided with a fixed spring 1101, a transverse plate 1102, a friction block 1103, a fixed box 1104, fixed grooves 1105 and a threaded rod 1106, the fixed grooves 1105 are fixedly connected to two sides of the detecting probe 13, the fixed grooves 1105 are all in a C-shaped shape, the threaded rod 1106 penetrates through the top ends of the fixed grooves 1105, the bottom ends of the threaded rod 1106 are fixedly connected with the fixed box 1104, the fixed spring 1101 is uniformly and fixedly connected to the top end of the inside of the fixed box 1104, the transverse plate 1102 is transversely and fixedly connected between the bottom ends of the fixed springs 1101, and the friction block 1103 is uniformly and fixedly connected to the bottom end of the transverse plate 1102;
specifically, as shown in fig. 1, 2 and 5, when the mechanism is used, firstly, the fixed box 1104 is lifted by rotating the threaded rod 1106, so as to drive the friction block 1103 to rise, so that the plug gauge 5 is conveniently taken down, and then the corresponding plug gauge 5 is installed, so that the time for replacing the plug gauge 5 is reduced, the device is conveniently suitable for bearing detection of different specifications, and the practicability of the device is improved;
one side of changing structure 11 all is provided with feeler gauge 5, and the upper end fixedly connected with control panel 12 of frame 1 one side, and the inside singlechip of control panel 12 passes through the wire and is connected with first pneumatic telescopic link 2 and the pneumatic telescopic link 607 electricity of second.
The working principle is as follows: when the device is used, firstly, the device is moved to a specified working place through the universal wheels 9, then, a power supply is connected externally, the same batch of bearings are placed at one end of the surface of the conveyor belt 10, then, the conveyor belt 10 is started to drive the bearings to move towards the direction of the rack 1, after the bearings move for a certain distance, the conveyor belt 10 stops working, the second pneumatic telescopic rod 607 is started to enable the clamping boxes 601 to move oppositely, and then, the clamping plates 604 are driven to clamp the lower ends of the bearings and drive the clamping rods 603 to move to compress the clamping springs 602, so that the bearings can be clamped, and the bearings are ensured to be positioned in the center of the;
then the first pneumatic telescopic rod 2 is started to enable the protection box 3 to descend so as to drive the plug gauge 5 and the detection probe 13 to start detection on the bearing, because the inner diameter of the plug gauge 5 is slightly larger than the outer diameter of the bearing, when burrs exist on the surface of the bearing, the plug gauge 5 cannot descend completely, meanwhile, the detection probe 13 can detect the inner wall of the bearing, after the detection is completed, the protection box 3 starts to ascend, at the moment, when the bearing is qualified, the second pneumatic telescopic rod 607 is started to move backwards so as to further remove the clamping on the bearing, then the qualified bearing continues to move along with the conveyor belt 10, if the bearing is unqualified, the second pneumatic telescopic rod 607 at one side is started to drive the clamping box 601 to extend, the second pneumatic telescopic rod 607 at the other side drives the clamping box 601 to shorten, so that the bearing moves towards the fixing rod 606 at one side until the bearing is separated from the, the falling impact force is reduced, and then the unqualified bearing falls through the through groove 605, so that the centralized treatment is facilitated;
when the bearings with different specifications need to be replaced, different plug gauges 5 need to be replaced, at the moment, the threaded rod 1106 can be rotated, the fixed box 1104 is made to ascend, the movable friction block 1103 is driven to ascend, the plug gauges 5 are convenient to take down, the corresponding plug gauges 5 are installed, then, the threaded rod 1106 is rotated reversely, the fixed box 1104 is made to descend, the movable friction block 1103 is driven to press the top ends of the plug gauges 5 and compress the fixed springs 1101, and therefore the installation stability is improved;
when need not use this device, take off plug gauge 5 earlier, press stopper 402 again, make stopper 402 remove the spacing spring of compression 401 to breaking away from spacing hole 404 completely, move test probe 13 upwards again, until under spacing spring 401's elastic force effect, make stopper 402 pop out and block into in the spacing hole 404, make test probe 13 fixed, test probe 13 arranges protection box 3 in completely this moment, avoid protection box 3 to arrange the outside in for a long time, reduce protection box 3's life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bearing inner race inner wall check out test set, includes frame (1), workstation (7) and base (8), its characterized in that: the top end of the base (8) is transversely and fixedly connected with a workbench (7), the interior of the workbench (7) is rotatably connected with a conveyor belt (10), the front and the back of one side of the workbench (7) are fixedly connected with a clamping mechanism (6), one side of the back top end of the base (8) is vertically and fixedly connected with a rack (1), one side of the top end of the rack (1) is fixedly connected with a first pneumatic telescopic rod (2), the output end of the first pneumatic telescopic rod (2) penetrates through the top end of the rack (1) and is fixedly connected with a protection box (3), sliding grooves (17) are formed in two sides of the interior of the protection box (3), a movable plate (14) is transversely and fixedly connected with a sliding block (18) matched with the sliding grooves (17) through the arrangement of the sliding blocks (18), a limiting structure (4) is formed in one side of the interior of the sliding block (18), and a detection probe (13, and the lower ends of the two sides of the detection probe (13) are fixedly connected with a replacing structure (11), one side of the replacing structure (11) is provided with a plug gauge (5), and the upper end of one side of the rack (1) is fixedly connected with a control panel (12).
2. The bearing outer ring inner wall detection device according to claim 1, wherein: the inside of limit structure (4) has set gradually spacing spring (401), stopper (402), spacing groove (403) and spacing hole (404), one side in slider (18) inside is all seted up in spacing groove (403), and the equal fixedly connected with spacing spring (401) in one side of spacing groove (403) inside, the equal fixedly connected with stopper (402) of one end of spacing spring (401), and guard box (3) both sides upper end and lower extreme all seted up with stopper (402) matched with spacing hole (404).
3. The bearing outer ring inner wall detection device according to claim 1, wherein: the interior of the clamping mechanism (6) is sequentially provided with a clamping box (601), a clamping spring (602), a clamping rod (603), a clamping plate (604), a through groove (605), a fixed rod (606) and a second pneumatic telescopic rod (607), the fixed rods (606) are fixedly connected to the front and the back of the workbench (7), the bottom ends of the inner parts of the fixed rods (606) are all provided with through grooves (605), the upper ends of one sides of the fixed rods (606) are all fixedly connected with second pneumatic telescopic rods (607), the output ends of the second pneumatic telescopic rods (607) penetrate through the side wall of the fixed rod (606) and are fixedly connected with a clamping box (601), one end of the interior of the clamping box (601) is fixedly connected with a clamping spring (602), and one end of the clamping spring (602) is fixedly connected with a clamping rod (603), and one end of the clamping rod (603) is fixedly connected with a clamping plate (604).
4. The bearing outer ring inner wall detection device according to claim 3, wherein: the utility model discloses a fixed pole (606) fixed connection, including dead lever, buffer plate, buffer spring (15), workstation (7) one side upper end inside dead lever (606) all fixed hinge have buffer board (16), and the equal fixedly connected with buffer spring (15) in one side of buffer board (16) bottom, the other end of buffer spring (15) all with workstation (7) one side upper end welding.
5. The bearing outer ring inner wall detection device according to claim 1, wherein: the four corners of the bottom end of the base (8) are fixedly connected with universal wheels (9), and braking devices are arranged inside the universal wheels (9).
6. The bearing outer ring inner wall detection device according to claim 1, wherein: the inside of changing structure (11) has set gradually fixed spring (1101), diaphragm (1102), clutch blocks (1103), fixed case (1104), fixed slot (1105) and threaded rod (1106), the equal fixed connection in the both sides of test probe (13) of fixed slot (1105), and the shape of fixed slot (1105) is "C" shape, threaded rod (1106) have all been run through to the top of fixed slot (1105), and the equal fixedly connected with fixed case (1104) in bottom of threaded rod (1106), the even fixedly connected with clutch blocks (1101) in top of fixed case (1104) inside, and horizontal fixedly connected with diaphragm (1102) between the bottom of clutch blocks (1101), the even fixedly connected with clutch blocks (1103) in bottom of diaphragm (1102).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826266.2U CN212340649U (en) | 2020-05-18 | 2020-05-18 | Bearing inner race inner wall check out test set |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020826266.2U CN212340649U (en) | 2020-05-18 | 2020-05-18 | Bearing inner race inner wall check out test set |
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| CN212340649U true CN212340649U (en) | 2021-01-12 |
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| CN202020826266.2U Active CN212340649U (en) | 2020-05-18 | 2020-05-18 | Bearing inner race inner wall check out test set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544666A (en) * | 2022-01-26 | 2022-05-27 | 哈尔滨理工大学 | Appearance detection table for bearing burn detection |
| CN114994277A (en) * | 2022-06-01 | 2022-09-02 | 天津博思检测有限公司 | Square and rectangular tube weld joint detection device and online detection method |
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2020
- 2020-05-18 CN CN202020826266.2U patent/CN212340649U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544666A (en) * | 2022-01-26 | 2022-05-27 | 哈尔滨理工大学 | Appearance detection table for bearing burn detection |
| CN114994277A (en) * | 2022-06-01 | 2022-09-02 | 天津博思检测有限公司 | Square and rectangular tube weld joint detection device and online detection method |
| CN114994277B (en) * | 2022-06-01 | 2023-11-21 | 天津博思检测有限公司 | Square tube welding seam detection device and online detection method |
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