CN212133525U - Bearing inward diameter detection device - Google Patents
Bearing inward diameter detection device Download PDFInfo
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- CN212133525U CN212133525U CN202020833330.XU CN202020833330U CN212133525U CN 212133525 U CN212133525 U CN 212133525U CN 202020833330 U CN202020833330 U CN 202020833330U CN 212133525 U CN212133525 U CN 212133525U
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Abstract
The utility model discloses an inside diameter detection device of bearing, including frame, base and friction carousel, the fixed slot has been seted up to the upper end of the inside one side of base, and the vertical rotation in one side of the inside bottom of fixed slot is connected with the dwang, and the base intermediate position department fixedly connected with friction carousel on dwang top, the top fixedly connected with frame of base, the equal fixedly connected with fly leaf in one end of threaded rod, and the equal fixedly connected with clamping structure in upper end of fly leaf one side, and the equal vertical fixedly connected with riser in bottom of movable block, the lower extreme of riser one side all is provided with the pick-up plate. Through set up driven fluted disc and initiative fluted disc in fixed slot inside, can avoid the motor to be in the low-speed rotation, cause the torque not enough, influence friction turntable's rotation, and the baffle can avoid driven fluted disc reversal, and then makes the device can carry out omnidirectional inside diameter to the bearing and detect, improves work efficiency.
Description
Technical Field
The utility model relates to a bearing check out test set technical field specifically is a bearing inside diameter detection device.
Background
Along with the development of society, the rapid development of the mechanical industry in China, the machining precision of parts is also higher and higher, especially the machining requirement on the bearing is stricter, so the inward diameter of the bearing needs to be detected, but the existing bearing inward diameter detection device still has a plurality of problems or defects:
firstly, the traditional bearing inward diameter detection device is not provided with a multi-angle detection structure when in use, can only detect the bearing inner diameter singly, cannot detect the bearing inner diameter in an all-round way and is low in working efficiency;
secondly, the traditional bearing inward diameter detection device is not provided with a convenient clamping structure when in use, cannot clamp and fix bearings of different specifications well, and is low in practicability;
third, traditional bearing inside diameter detection device does not have the detection plate structure of being convenient for to change during the use, and the precision that detects can be influenced to the pick-up plate wearing and tearing or damage back.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing inside diameter detection device to solve the problem that can not the multi-angle detection, be not convenient for the centre gripping fixed and be not convenient for change the pick-up plate that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a bearing inward diameter detection device comprises a frame, a base and a friction turntable, wherein a fixed groove is formed in the upper end of one side inside the base, a rotating rod is vertically and rotatably connected to one side of the bottom inside the fixed groove, a driven fluted disc is fixedly connected to the upper end of the surface of the rotating rod, a motor is fixedly connected to the bottom inside the fixed groove on one side of the driven fluted disc, an output end of the motor is fixedly connected with a driving fluted disc meshed with the driven fluted disc, a control panel is fixedly connected to the middle position of the front side of the base, a friction turntable is fixedly connected to the middle position of the base on the top end of the rotating rod, the top end of the base is fixedly connected with the frame, threaded rods transversely penetrate through the lower ends of the two sides of the frame, a movable plate is fixedly connected to one end of each threaded rod, a clamping structure is fixedly connected to the upper, and the output of one-way pneumatic telescopic link runs through frame top and the fixed case of fixedly connected with, the equal sliding connection in both sides of fixed incasement portion has the movable block, and the equal vertical fixedly connected with riser in bottom of movable block, the lower extreme of riser one side all is provided with the pick-up plate, and the equal fixedly connected with change structure in riser one side of pick-up plate top and bottom, the intermediate position fixedly connected with two-way pneumatic telescopic link of fixed bottom of the case portion, and two-way pneumatic telescopic link's output all with riser one side upper end fixed connection, the equal fixedly connected with scale in positive upper end of fixed case.
Preferably, arc grip block, gyro wheel, connecting block, diaphragm and centre gripping spring have set gradually in centre gripping structure's inside, the even fixed connection of centre gripping spring is in the upper end of the inside one side of fly leaf, and equal fixedly connected with diaphragm between the one end of centre gripping spring, even fixedly connected with connecting block between one side of diaphragm, and equal fixedly connected with arc grip block between the one end of connecting block, the inside of arc grip block evenly rotates and is connected with the gyro wheel.
Preferably, the middle positions of the two sides in the base are provided with sliding grooves, the sliding blocks are connected to the sliding grooves in a sliding mode, and the top ends of the sliding blocks are fixedly connected with the bottom end of the movable plate.
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, the fixed slot is inside to be close to the horizontal fixed articulated baffle that has in upper end on one side of the driven fluted disc, and the positive one side fixedly connected with reset spring of baffle, reset spring's one end and fixed slot inside one side fixed connection, the fixed slot inside one side upper end fixedly connected with fixed block at the baffle back, and the shape of fixed block is "L" shape.
Preferably, the inside upper end of friction carousel has been seted up and has been led to the groove, and leads to the even fixedly connected with fixed spring in groove's inside, equal fixedly connected with fixed plate between fixed spring's the one end.
Preferably, change the inside of structure and set gradually spacing hole, stopper, driving lever, spacing spring and spacing groove, the spacing groove is all seted up inside the riser of pick-up plate top and bottom, and the equal fixedly connected with spacing spring of the equal fixedly connected with of one end of spacing inslot portion, the equal fixedly connected with stopper of one end of spacing spring, and the equal fixedly connected with driving lever of one end of stopper one side, the spacing hole with stopper matched with has all been seted up on one side top and the bottom in the pick-up plate inside.
Compared with the prior art, the beneficial effects of the utility model are that: the bearing inward diameter detection device is reasonable in structure and has the following advantages:
(1) the driven fluted disc, the driving fluted disc and the baffle are arranged in the fixed groove, the driving fluted disc is driven to rotate by the starting motor, the rotating rod is driven to rotate by utilizing the mutual meshing of the driving fluted disc and the driven fluted disc, so that the friction turntable is driven to rotate, and further the bearing is driven to rotate;
(2) the bearing is arranged in the through groove, the fixing plate is used for clamping and fixing the lower end of the bearing by utilizing the elastic force of the fixing spring, the threaded rod is rotated, the movable plate is conveniently moved towards the direction of the friction turntable, the arc-shaped clamping plate is further driven to tightly adhere to the outer wall of the bearing, the transverse plate is further driven to move to compress the clamping spring, the stability of the device for clamping the bearing is improved by utilizing the elastic force of the clamping spring and the arc-shaped clamping plate, the rotation of the roller wheel is realized, the bearing can be only clamped, but the rotation of the bearing cannot be influenced, and the subsequent detection operation is facilitated;
(3) the upper end and the lower extreme through in riser one side all set up the change structure, through stirring the driving lever for spacing block removes the spacing spring of compression and breaks away from spacing hole completely, later can take off the pick-up plate from the riser from top to bottom fast, and change, reduce the time of changing the pick-up plate, avoid the pick-up plate to be worn and torn, and then reduce the precision that detects, reducible production economic loss that need change whole device and bring because of the pick-up plate wearing and tearing simultaneously.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the front view of the present invention;
fig. 3 is a schematic top view of the base of the present invention;
fig. 4 is a schematic top view of the friction turntable 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 fixed box; 2. a one-way pneumatic telescopic rod; 3. a movable block; 4. a frame; 5. a bidirectional pneumatic telescopic rod; 6. detecting a plate; 7. a clamping structure; 701. an arc-shaped clamping plate; 702. a roller; 703. connecting blocks; 704. a transverse plate; 705. a clamping spring; 8. a threaded rod; 9. a chute; 10. a slider; 11. a base; 12. a universal wheel; 13. fixing grooves; 14. a friction turntable; 15. rotating the rod; 16. a driven fluted disc; 17. a motor; 18. a driving fluted disc; 19. a movable plate; 20. replacing the structure; 2001. a limiting hole; 2002. a limiting block; 2003. a deflector rod; 2004. a limiting spring; 2005. a limiting groove; 21. a vertical plate; 22. a graduated scale; 23. a control panel; 24. a fixed block; 25. a return spring; 26. a baffle plate; 27. a through groove; 28. fixing the spring; 29. and (7) fixing the plate.
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 inward diameter detection device comprises a rack 4, a base 11 and a friction turntable 14, wherein four corners of the bottom end of the base 11 are fixedly connected with universal wheels 12, and braking devices are arranged inside the universal wheels 12;
specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the universal wheels 12 are arranged, so that the device can be easily and quickly moved, and the labor is saved;
a fixed groove 13 is formed in the upper end of one side inside the base 11, a rotating rod 15 is vertically and rotatably connected to one side of the bottom end inside the fixed groove 13, and a driven fluted disc 16 is fixedly connected to the upper end of the surface of the rotating rod 15;
a baffle 26 is transversely and fixedly hinged to the upper end of one side, close to the driven fluted disc 16, of the inside of the fixing groove 13, a return spring 25 is fixedly connected to one side of the front face of the baffle 26, one end of the return spring 25 is fixedly connected to one side of the inside of the fixing groove 13, a fixing block 24 is fixedly connected to the upper end of one side of the inside of the fixing groove 13, at the back of the baffle 26, and the fixing block 24 is L-shaped;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, when the device normally works, the driven toothed disc 16 rotates to drive the baffle 26 to deflect and compress the return spring 25, when the device fails, the driven toothed disc 16 reverses to deflect and stretch the return spring 25 by the baffle 26, and when the fixed block 24 is arranged, the driven toothed disc 16 cannot reverse, so that the friction turntable 14 only rotates towards one side, and the detection precision and efficiency are improved;
a motor 17 is fixedly connected to the bottom end of the inside of the fixing groove 13 on one side of the driven fluted disc 16, the model of the motor 17 can be Y315S-4, the output end of the motor 17 is fixedly connected with a driving fluted disc 18 meshed with the driven fluted disc 16, the middle position of the front surface of the base 11 is fixedly connected with a control panel 23, and the middle position of the base 11 on the top end of the rotating rod 15 is fixedly connected with a friction turntable 14;
a through groove 27 is formed in the upper end of the interior of the friction turntable 14, fixed springs 28 are uniformly and fixedly connected in the through groove 27, and fixed plates 29 are fixedly connected between one ends of the fixed springs 28;
specifically, as shown in fig. 1, 2 and 4, when the mechanism is used, firstly, the fixing plate 29 is pulled to compress the fixing spring 28, then the bearing is placed in the through groove 27, and the fixing plate 29 clamps and fixes the lower end of the bearing by using the elastic force of the fixing spring 28, so that the bearing can be detected in all directions in the following process;
the top end of the base 11 is fixedly connected with a frame 4, the lower ends of two sides of the frame 4 are transversely penetrated by threaded rods 8, and one ends of the threaded rods 8 are fixedly connected with movable plates 19;
the middle positions of two sides inside the base 11 are both provided with sliding grooves 9, the inside of each sliding groove 9 is connected with a sliding block 10 in a sliding manner, and the top ends of the sliding blocks 10 are both fixedly connected with the bottom end of the movable plate 19;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the sliding of the sliding block 10 in the sliding groove 9 is utilized to make the moving plate 19 move more smoothly, so as to facilitate the clamping of the bearing;
the upper end of one side of the movable plate 19 is fixedly connected with a clamping structure 7;
an arc-shaped clamping plate 701, a roller 702, a connecting block 703, a transverse plate 704 and a clamping spring 705 are sequentially arranged in the clamping structure 7, the clamping spring 705 is uniformly and fixedly connected to the upper end of one side in the movable plate 19, the transverse plate 704 is fixedly connected between one ends of the clamping spring 705, the connecting block 703 is uniformly and fixedly connected between one sides of the transverse plate 704, the arc-shaped clamping plate 701 is fixedly connected between one ends of the connecting block 703, and the roller 702 is uniformly and rotatably connected in the arc-shaped clamping plate 701;
specifically, as shown in fig. 1, 2 and 3, when the mechanism is used, firstly, by rotating the threaded rod 8, the movable plate 19 moves towards the direction of the friction turntable 14 by utilizing the sliding of the slider 10 in the chute 9, and then the arc-shaped clamping plate 701 is driven to cling to the outer wall of the bearing and the transverse plate 704 is driven to move to compress the clamping spring 705, and the stability of the device for clamping the bearing is improved by utilizing the elastic force of the clamping spring 705 and the arc-shaped clamping plate 701;
the middle position of the top end of the rack 4 is fixedly connected with a one-way pneumatic telescopic rod 2, the type of the one-way pneumatic telescopic rod 2 can be HL-A-8, the output end of the one-way pneumatic telescopic rod 2 penetrates through the top end of the rack 4 and is fixedly connected with a fixed box 1, two sides inside the fixed box 1 are both connected with movable blocks 3 in a sliding mode, the bottom ends of the movable blocks 3 are both vertically and fixedly connected with a vertical plate 21, the lower end of one side of each vertical plate 21 is provided with a detection plate 6, and one sides of the vertical plates 21 at the top end and the bottom end of the detection;
a limiting hole 2001, a limiting block 2002, a shifting rod 2003, a limiting spring 2004 and a limiting groove 2005 are sequentially arranged in the replacement structure 20, the limiting grooves 2005 are all formed in vertical plates 21 at the top end and the bottom end of the detection plate 6, one end of the interior of the limiting groove 2005 is fixedly connected with the limiting spring 2004, one end of the limiting spring 2004 is fixedly connected with the limiting block 2002, one end of one side of the limiting block 2002 is fixedly connected with the shifting rod 2003, and the top end and the bottom end of one side of the interior of the detection plate 6 are respectively provided with the limiting hole 2001 matched with the limiting block 2002;
specifically, as shown in fig. 1, 2 and 5, when the mechanism is used, firstly, the shift lever 2003 is shifted, so that the limiting block 2002 moves to compress the limiting spring 2004 until the limiting spring 2004 is completely separated from the limiting hole 2001, and then the detection plate 6 can be quickly taken down from the vertical plate 21 and replaced, so that the detection plate 6 is prevented from being worn, and the detection precision is further reduced;
the middle position fixedly connected with two-way pneumatic telescopic rod 5 of fixed case 1 bottom, this two-way pneumatic telescopic rod 5 'S model can be MAJ25 25-S, and two-way pneumatic telescopic rod 5' S output all with riser 21 one side upper end fixed connection, the equal fixedly connected with scale 22 in the positive upper end of fixed case 1, the inside singlechip of control panel 23 passes through the wire and is connected with one-way pneumatic telescopic rod 2, two-way pneumatic telescopic rod 5 and motor 17 electricity.
The working principle is as follows: when the device is used, firstly, the device is moved to a specified working place through the universal wheel 12, then, the device is externally connected with a power supply, then, the fixed plate 29 is pulled to compress the fixed spring 28, then, the bearing is placed in the through groove 27, the lower end of the bearing is clamped and fixed by the fixed plate 29 by utilizing the elasticity of the fixed spring 28, then, the threaded rod 8 is rotated, the movable plate 19 is moved towards the direction of the friction turntable 14 by utilizing the sliding of the sliding block 10 in the sliding groove 9, then, the arc-shaped clamping plate 701 is driven to cling to the outer wall of the bearing, the transverse plate 704 is moved to compress the clamping spring 705, and the stability of the device for clamping the bearing is improved by;
the one-way pneumatic telescopic rod 2 is started again, the fixed box 1 descends, the detection plate 6 is completely arranged in the bearing, the two-way pneumatic telescopic rod 5 is started, the movable block 3 slides in the fixed box 1, the detection plate 6 moves back to back and is tightly attached to the inner wall of the bearing, the distance between the detection plates 6 is read through the graduated scale 22, then the motor 17 is started again to drive the driving fluted disc 18 to rotate, meanwhile, the driving fluted disc 18 and the driven fluted disc 16 are meshed with each other to drive the rotating rod 15 to rotate, further, the friction turntable 14 is driven to rotate, further, the bearing is driven to rotate, when burrs exist in the bearing, the detection plate 6 cannot rotate smoothly, and further, whether the diameters of all directions in the bearing are the same or not can be detected, and all-directional detection is;
when the detection plate 6 is worn or damaged, the shift lever 2003 can be shifted, so that the limiting block 2002 moves to compress the limiting spring 2004 to be completely separated from the limiting hole 2001, then the detection plate 6 can be quickly taken down from the vertical plate 21 and replaced, the detection plate 6 is prevented from being worn, and the detection precision is further reduced.
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 (7)
1. The utility model provides a bearing inside diameter detection device, includes frame (4), base (11) and friction turntable (14), its characterized in that: the upper end of one side inside the base (11) is provided with a fixed groove (13), one side of the bottom inside the fixed groove (13) is vertically rotated and connected with a rotating rod (15), the upper end of the surface of the rotating rod (15) is fixedly connected with a driven fluted disc (16), the bottom inside the fixed groove (13) on one side of the driven fluted disc (16) is fixedly connected with a motor (17), the output end of the motor (17) is fixedly connected with a driving fluted disc (18) meshed with the driven fluted disc (16), the positive middle position of the base (11) is fixedly connected with a control panel (23), the middle position of the base (11) on the top end of the rotating rod (15) is fixedly connected with a friction rotating disc (14), the top end of the base (11) is fixedly connected with a frame (4), the lower ends of two sides of the frame (4) are transversely penetrated by a threaded rod (8), and one end of, the upper end of one side of the movable plate (19) is fixedly connected with a clamping structure (7), the middle position of the top end of the rack (4) is fixedly connected with a one-way pneumatic telescopic rod (2), the output end of the one-way pneumatic telescopic rod (2) penetrates through the top end of the rack (4) and is fixedly connected with a fixed box (1), two sides of the inside of the fixed box (1) are respectively and slidably connected with a movable block (3), the bottom end of the movable block (3) is respectively and vertically and fixedly connected with a vertical plate (21), the lower end of one side of the vertical plate (21) is respectively provided with a detection plate (6), one sides of the vertical plates (21) at the top end and the bottom end of the detection plate (6) are respectively and fixedly connected with a replacing structure (20), the middle position of the bottom end of the fixed box (1) is fixedly connected with a two-way pneumatic telescopic, the upper end of the front surface of the fixed box (1) is fixedly connected with a graduated scale (22).
2. The bearing inside diameter detection device of claim 1, wherein: arc grip block (701), gyro wheel (702), connecting block (703), diaphragm (704) and clamping spring (705) have set gradually in the inside of clamping structure (7), clamping spring (705) even fixed connection is in the upper end of the inside one side of fly leaf (19), and equal fixedly connected with diaphragm (704) between the one end of clamping spring (705), even fixedly connected with connecting block (703) between one side of diaphragm (704), and equal fixedly connected with arc grip block (701) between the one end of connecting block (703), the even rotation in inside of arc grip block (701) is connected with gyro wheel (702).
3. The bearing inside diameter detection device of claim 1, wherein: the middle positions of two sides in the base (11) are provided with sliding grooves (9), sliding blocks (10) are connected to the sliding grooves (9) in a sliding mode, and the top ends of the sliding blocks (10) are fixedly connected with the bottom end of a movable plate (19).
4. The bearing inside diameter detection device of claim 1, wherein: the four corners of the bottom end of the base (11) are fixedly connected with universal wheels (12), and braking devices are arranged inside the universal wheels (12).
5. The bearing inside diameter detection device of claim 1, wherein: fixed slot (13) inside upper end that is close to driven fluted disc (16) one side transversely fixed hinge has baffle (26), and baffle (26) positive one side fixedly connected with reset spring (25), the one end and the inside one side fixed connection of fixed slot (13) of reset spring (25), fixed slot (13) the back of baffle (26) inside one side upper end fixedly connected with fixed block (24), and the shape of fixed block (24) is "L" shape.
6. The bearing inside diameter detection device of claim 1, wherein: lead to groove (27) has been seted up to the inside upper end of friction carousel (14), and the even fixedly connected with fixed spring (28) in inside that leads to groove (27), equal fixedly connected with fixed plate (29) between the one end of fixed spring (28).
7. The bearing inside diameter detection device of claim 1, wherein: the inner part of the replacement structure (20) is sequentially provided with a limiting hole (2001), a limiting block (2002), a shifting rod (2003), a limiting spring (2004) and a limiting groove (2005), the limiting groove (2005) is formed in vertical plates (21) at the top end and the bottom end of the detection plate (6), the limiting spring (2004) is fixedly connected to one end of the inner part of the limiting groove (2005), the limiting block (2002) is fixedly connected to one end of the limiting spring (2004), the shifting rod (2003) is fixedly connected to one end of one side of the limiting block (2002), and the limiting hole (2001) matched with the limiting block (2002) is formed in the top end and the bottom end of one side of the inner part of the detection plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020833330.XU CN212133525U (en) | 2020-05-19 | 2020-05-19 | Bearing inward diameter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020833330.XU CN212133525U (en) | 2020-05-19 | 2020-05-19 | Bearing inward diameter detection device |
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| CN212133525U true CN212133525U (en) | 2020-12-11 |
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| CN202020833330.XU Active CN212133525U (en) | 2020-05-19 | 2020-05-19 | Bearing inward diameter detection device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496812A (en) * | 2020-12-16 | 2021-03-16 | 罗福祥 | Fixed positioning device for machining |
| CN113357990A (en) * | 2021-05-10 | 2021-09-07 | 芜湖恒驰钢构有限公司 | Multi-angle size detection device for steel structure splicing piece for assembly type building |
| CN113503846A (en) * | 2021-09-08 | 2021-10-15 | 江苏誉满机电科技有限公司 | Electronic aperture measuring instrument |
| CN114184142A (en) * | 2021-12-13 | 2022-03-15 | 威海职业学院(威海市技术学院) | Intelligent manufacturing detection device |
| CN114608506A (en) * | 2022-05-10 | 2022-06-10 | 江苏百灵衡器制造有限公司 | Length measuring device for metering scale |
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2020
- 2020-05-19 CN CN202020833330.XU patent/CN212133525U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496812A (en) * | 2020-12-16 | 2021-03-16 | 罗福祥 | Fixed positioning device for machining |
| CN113357990A (en) * | 2021-05-10 | 2021-09-07 | 芜湖恒驰钢构有限公司 | Multi-angle size detection device for steel structure splicing piece for assembly type building |
| CN113503846A (en) * | 2021-09-08 | 2021-10-15 | 江苏誉满机电科技有限公司 | Electronic aperture measuring instrument |
| CN113503846B (en) * | 2021-09-08 | 2021-11-26 | 江苏誉满机电科技有限公司 | Electronic aperture measuring instrument |
| CN114184142A (en) * | 2021-12-13 | 2022-03-15 | 威海职业学院(威海市技术学院) | Intelligent manufacturing detection device |
| CN114608506A (en) * | 2022-05-10 | 2022-06-10 | 江苏百灵衡器制造有限公司 | Length measuring device for metering scale |
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