CN211825020U

CN211825020U - Bearing finished product rotation period detection device

Info

Publication number: CN211825020U
Application number: CN202020587353.7U
Authority: CN
Inventors: 林海波; 杨建西
Original assignee: Taizhou Vocational and Technical College
Current assignee: Taizhou Vocational and Technical College
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-10-30
Anticipated expiration: 2030-04-13

Abstract

The utility model relates to the technical field of bearing production accessories, in particular to a bearing finished product rotation period detection device which has simple structure, is convenient to debug and improves the test efficiency; the workbench comprises a workbench, an elevating platform, first threaded rod and two sets of horizontal poles, workbench top left end is provided with L type support, be provided with the cylinder on the L type support, the cylinder output is provided with and presses the seat, it is provided with about to the last standing groove of intercommunication to press the seat bottom to go up, workbench top left side is provided with down and presses the seat, it is provided with the lower standing groove of left and right side intercommunication to press the seat top to press down, the elevating platform passes through elevating system and is connected with the workbench, elevating platform top left end and right-hand member all are provided with the connecting plate, every group connecting plate middle part all is provided with first bearing, first threaded rod left end and right-hand member all are provided with the pivot of being connected with first bearing middle part, the pivot right-hand member that is located the right side is provided with.

Description

Bearing finished product rotation period detection device

Technical Field

The utility model relates to a bearing production auxiliary device's technical field especially relates to a bearing finished product rotation cycle detection device.

Background

As is well known, a bearing finished product rotation period detection device is an auxiliary device which is used in the bearing production and processing process, inserts a driving shaft into a bearing inner ring to rotate the bearing inner ring so as to test the service period of a bearing finished product and better perform subsequent treatment, and is widely used in the field of bearing production; the existing bearing finished product rotation period detection device has the problems of inconvenience in debugging and low test efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a bearing finished product rotation cycle detection device, its simple structure is convenient for debug, improves efficiency of software testing.

The utility model discloses a bearing finished product rotation period detection device, which comprises a workbench, an elevating platform, a first threaded rod and two groups of cross rods, wherein the left end of the top of the workbench is provided with an L-shaped bracket, the L-shaped bracket is provided with a cylinder, the output end of the cylinder is provided with an upper pressing seat, the bottom of the upper pressing seat is provided with an upper placing groove communicated in the left-right direction, the left side of the top of the workbench is provided with a lower pressing seat, the top of the lower pressing seat is provided with a lower placing groove communicated in the left-right direction, the elevating platform is connected with the workbench through an elevating mechanism, the left end and the right end of the top of the elevating platform are both provided with connecting plates, the middle part of each connecting plate is provided with a first bearing, the left end and the right end of the first threaded rod are both provided with a rotating shaft connected with the middle part of the, the two groups of cross rods respectively penetrate through the two groups of limiting holes and are connected with the two groups of connecting plates, the top of the moving plate is provided with a motor, and the output end of the motor is provided with a driving shaft.

The utility model discloses a bearing finished product rotation cycle detection device, elevating system includes second threaded rod and screwed pipe, the workstation top is provided with the second bearing, and the second bearing middle part is provided with the connecting axle, and the connecting axle top is connected with the second threaded rod, and threaded connection has the screwed pipe on the second threaded rod, and the screwed pipe top is connected with the central zone in elevating platform bottom, and four angle departments in elevating platform bottom all are provided with the slide bar, and the workstation top is provided with four groups sleeve, every group the equal inside cavity of sleeve and open-top, every group the slide bar all inserts a set of inside the sleeve, the welding has the hexagonal ring on the connecting axle, and threaded connection has first nut on the second threaded rod.

The utility model discloses a bearing finished product rotation cycle detection device, threaded connection has two sets of second nuts on the first threaded rod, and two sets of second nuts all contact with the movable plate.

The utility model discloses a bearing finished product rotation cycle detection device goes up standing groove inner wall and lower standing groove inner wall and all is provided with the nylon cushion.

The utility model discloses a bearing finished product rotation cycle detection device, hand wheel right side wall border region is provided with the bracing piece, and the cover is equipped with the handle ring on the bracing piece, and the bracing piece right-hand member is provided with the anticreep board.

The utility model discloses a bearing finished product rotation cycle detection device, the first region in workstation top is provided with left cushion and right cushion.

The utility model discloses a bearing finished product rotation cycle detection device, the motor passes through four group's bolt-up on the movable plate to the motor is adjustable speed motor.

The utility model discloses a bearing finished product rotation cycle detection device, four angle departments in movable plate bottom all are provided with the gyro wheel, every group the gyro wheel all contacts with the elevating platform top.

Compared with the prior art, the beneficial effects of the utility model are that: during normal use, left side cushion is placed and is detected the bearing, right side cushion is placed and is detected the rear bearing that finishes, at first will detect the bearing and place the last standing groove of last pressure seat and the lower standing groove of pressing the seat down, and the operating cylinder makes two sets of nylon cushion blocks of last pressure seat and pressing the seat down will detect the bearing and compress tightly, according to detecting the height of detecting the bearing inner race position control drive shaft, then hold operating ring rotatory hand wheel and make the drive shaft insert to detect the bearing inner race in, screw two sets of second nuts, then open the motor and detect, and according to required accommodate motor rotational speed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a top view of the first threaded rod, cross bar, connecting plate, first bearing, rotating shaft and moving plate;

FIG. 3 is a left side view of the lower pressing seat, the upper pressing seat and the nylon cushion block when the bearing to be detected is pressed tightly;

FIG. 4 is an enlarged view of a portion A of FIG. 1;

FIG. 5 is a partial enlarged view of portion B of FIG. 1;

FIG. 6 is a right side view of the support rod and operating ring;

in the drawings, the reference numbers: 1. a work table; 2. a lifting platform; 3. a first threaded rod; 4. a cross bar; 5. an L-shaped bracket; 6. a cylinder; 7. an upper pressing seat; 8. pressing down the base; 9. a lifting mechanism; 10. a connecting plate; 11. a first bearing; 12. a rotating shaft; 13. a hand wheel; 14. moving the plate; 15. a motor; 16. a drive shaft; 901. a second threaded rod; 902. a threaded pipe; 903. a second bearing; 904. a connecting shaft; 905. a slide bar; 906. a sleeve; 907. a hexagonal ring; 908. a first nut; 17. a second nut; 18. nylon cushion blocks; 19. a support bar; 20. an operating ring; 21. an anti-drop plate; 22. a left cushion; 23. and a roller.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in FIGS. 1 to 6, the device for detecting the rotation period of the finished bearing product of the present invention comprises a workbench 1, an elevating platform 2, a first threaded rod 3 and two sets of cross rods 4, wherein the left end of the top of the workbench 1 is provided with an L-shaped bracket 5, the L-shaped bracket 5 is provided with an air cylinder 6, the output end of the air cylinder 6 is provided with an upper pressing seat 7, the bottom of the upper pressing seat 7 is provided with an upper placing groove communicated in the left-right direction, the left side of the top of the workbench 1 is provided with a lower pressing seat 8, the top of the lower pressing seat 8 is provided with a lower placing groove communicated in the left-right direction, the elevating platform 2 is connected with the workbench 1 through an elevating mechanism 9, the left end and the right end of the top of the elevating platform 2 are both provided with connecting plates 10, the middle part of each group of the connecting plates 10 is provided with a first bearing 11, the left end and the, a moving plate 14 is connected to the first threaded rod 3 in a threaded manner, two groups of limiting holes are formed in the moving plate 14, two groups of cross rods 4 respectively penetrate through the two groups of limiting holes, the two groups of cross rods 4 are connected with the two groups of connecting plates 10, a motor 15 is arranged at the top of the moving plate 14, and a driving shaft 16 is arranged at the output end of the motor 15; the first threaded rod 3 is in threaded connection with the moving plate 14, the moving plate 14 cannot rotate along with the first threaded rod 3 under the matching of the two groups of cross rods 4, the lifting platform 2, the two groups of connecting plates 10, the two groups of first bearings 11, the two groups of cross rods 4, the first threaded rod 3 and the moving plate 14 are matched with each other, the moving plate 14 and the motor 15 can be transversely displaced by rotating the hand wheel 13, the motor 15 and the like can be changed in height under the matching of the lifting mechanism 9, during normal use, firstly, the bearing to be detected is placed in an upper placing groove of the upper pressing seat 7 and a lower placing groove of the lower pressing seat 8, the cylinder 6 is operated to enable the upper pressing seat 7 and the lower pressing seat 8 to tightly press the bearing to be detected, the height of the driving shaft 16 is adjusted according to the position of the inner ring of the bearing to be detected, then, the hand wheel 13 is rotated to enable.

The utility model discloses a bearing finished product rotation cycle detection device, elevating system 9 includes second threaded rod 901 and screwed pipe 902, 1 top of workstation is provided with second bearing 903, second bearing 903 middle part is provided with connecting axle 904, connecting axle 904 top is connected with second threaded rod 901, screwed pipe 902 on second threaded rod 901, the top of screwed pipe 902 is connected with 2 bottom central regions of elevating platform, four angles department in 2 bottoms of elevating platform all are provided with slide bar 905, 1 top of workstation is provided with four groups of sleeves 906, each group of sleeve 906 is all inside hollow and top opening, each group of slide bar 905 all inserts inside a group of sleeve 906, the welding has the hexagonal 907 shape ring on connecting axle 904, the screwed connection has first nut 908 on second threaded rod 901; under the cooperation of the four sets of sleeves 906, the lifting platform 2 and the four sets of sliding rods 905 can lift, when the height of the lifting platform 2 needs to be adjusted, a wrench is used for clamping the hexagonal ring 907 and rotating, so that the second threaded rod 901 is driven to rotate, the hexagonal ring 907 rotates to enable the lifting platform 2 and the motor 15 to change in height due to the fact that the second threaded rod 901 is in threaded connection with the threaded pipe 902, and after the height adjustment is finished, the first nut 908 is screwed.

In the device for detecting the rotation period of the finished bearing product, two groups of second nuts 17 are connected to the first threaded rod 3 in a threaded manner, and the two groups of second nuts 17 are both contacted with the moving plate 14; after the driving shaft 16 is inserted into the bearing inner ring to be detected, two groups of second nuts 17 are screwed to prevent the driving shaft 16 from generating transverse displacement and influencing the detection result.

The utility model discloses a bearing finished product rotation cycle detection device, the inner wall of an upper placing groove and the inner wall of a lower placing groove are both provided with nylon cushion blocks 18; two sets of nylon cushion blocks 18 directly contact with the bearing to be detected, and damage to the bearing to be detected is reduced.

In the device for detecting the rotation period of the finished bearing product, the edge area of the right side wall of the hand wheel 13 is provided with a support rod 19, the support rod 19 is sleeved with an operating ring 20, and the right end of the support rod 19 is provided with an anti-falling plate 21; the anti-dropping plate 21 reduces the possibility that the operating ring 20 is separated from the supporting rod 19, the operating ring 20 is held to enable the hand wheel 13 to rotate, the angle between the operating ring 20 and the hand is not changed, and the use comfort is improved.

The utility model discloses a bearing finished product rotation period detection device, the first half area of the top of a workbench 1 is provided with a left cushion 22 and a right cushion; the left cushion 22 is used for placing a bearing to be detected, and the right cushion is used for placing a rear bearing after detection is finished.

In the device for detecting the rotation period of the finished bearing product of the utility model, the motor 15 is fastened on the moving plate 14 through four groups of bolts, and the motor 15 is a speed-adjustable motor 15; the motor 15 is fixed on the movable plate 14 through four groups of bolts, so that the motor 15 can be conveniently detached, the motor 15 is the speed-adjustable motor 15, the driving shaft 16 can adjust the speed, and the detection accuracy is improved.

In the device for detecting the rotation period of the finished bearing product, the four corners at the bottom of the movable plate 14 are provided with the rollers 23, and each group of rollers 23 is in contact with the top of the lifting platform 2; when the moving plate 14 moves, the four sets of rollers 23 rotate, and the loads of the two sets of cross bars 4, the two sets of first bearings 11, and the like are reduced.

The utility model discloses a bearing finished product rotation cycle detection device, under the cooperation of four group's sleeves 906, elevating platform 2 and four group's slide bar 905 can take place to go up and down, when needing to adjust elevating platform 2 height, use the spanner to press from both sides tight hexagonal ring 907 and rotate, thereby drive second threaded rod 901 to rotate, because second threaded rod 901 and screwed pipe 902 threaded connection, thereby hexagonal ring 907 rotates and makes elevating platform 2 and motor 15 take place the altitude variation, first threaded rod 3 and movable plate 14 threaded connection, movable plate 14 can not rotate along with first threaded rod 3 under the cooperation of two sets of horizontal pole 4, under the cooperation of elevating platform 2, four group's gyro wheel 23, two sets of connecting plates 10, two sets of first bearings 11, two sets of horizontal pole 4, first threaded rod 3 and movable plate 14, rotatory hand wheel 13 can make lateral displacement take place for movable plate 14 and motor 15 etc. under the cooperation of elevating system 9, the height change can take place for motor 15 etc., during normal use, the left cushion 22 is placed and is waited to detect the bearing, the right cushion is placed and is detected the back bearing that finishes, at first will detect the bearing and place the last standing groove of last pressure seat 7 and the lower standing groove of lower pressure seat 8, and operation cylinder 6 makes two sets of nylon cushion blocks 18 of last pressure seat 7 and lower pressure seat 8 compress tightly waiting to detect the bearing, the height of drive shaft 16 is adjusted according to waiting to detect the position that the bearing inner circle is located, then hold operating ring 20 rotatory hand wheel 13 and make drive shaft 16 insert to detect the bearing inner circle in, screw two sets of second nuts 17, then start motor 15 and detect, and adjust motor 15 rotational speed according to needs.

The utility model discloses a bearing finished product rotation cycle detection device, above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical means, wherein can slide/rotate fixedly promptly for slide/not dropping under the rotation state, sealed intercommunication seals when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from the area technique, as long as can reach all implementation of its beneficial effect, above-mentioned all with the electric module and be the common electrical part in market with electrical apparatus, only need to connect according to the mutual electricity of the instruction manual that together buys back when buying back the use and can use, and control module is its common from taking the module, the event is no longer repeated here.

The utility model relates to a bearing finished product rotation period detection device, under the condition of not explaining the contrary, "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and other orientation words included in the term only represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a bearing finished product rotation cycle detection device, a serial communication port, including workstation (1), elevating platform (2), first threaded rod (3) and two sets of horizontal pole (4), workstation (1) top left end is provided with L type support (5), is provided with cylinder (6) on L type support (5), and cylinder (6) output is provided with last pressure seat (7), and last pressure seat (7) bottom is provided with the last standing groove of left and right direction intercommunication, and workstation (1) top left side is provided with down and presses seat (8), presses down seat (8) top to be provided with the lower standing groove of left and right direction intercommunication, elevating platform (2) are connected with workstation (1) through elevating system (9), and elevating platform (2) top left end and right-hand member all are provided with connecting plate (10), every group connecting plate (10) middle part all is provided with first bearing (11), first threaded rod (3) left end and right-hand member all are provided with pivot (12) that are connected with first bearing (11) middle part ) The right end of the rotating shaft (12) on the right side is provided with a hand wheel (13), the first threaded rod (3) is connected with a moving plate (14) in a threaded mode, two sets of limiting holes are formed in the moving plate (14), two sets of transverse rods (4) penetrate through the two sets of limiting holes respectively, the two sets of transverse rods (4) are connected with the connecting plate (10) in a two-set mode, the top of the moving plate (14) is provided with a motor (15), and the output end of the motor (15) is provided with a.

2. The device for detecting the rotation period of a finished bearing product according to claim 1, wherein the lifting mechanism (9) comprises a second threaded rod (901) and a threaded pipe (902), the top of the workbench (1) is provided with a second bearing (903), the middle of the second bearing (903) is provided with a connecting shaft (904), the top end of the connecting shaft (904) is connected with the second threaded rod (901), the second threaded rod (901) is in threaded connection with the threaded pipe (902), the top end of the threaded pipe (902) is connected with the central area of the bottom of the lifting platform (2), four corners of the bottom of the lifting platform (2) are provided with sliding rods (905), the top of the workbench (1) is provided with four groups of sleeves (906), each group of sleeves (906) is hollow and open at the top, each group of sliding rods (905) is inserted into one group of sleeves (906), and a hexagonal ring (907) is welded on the connecting shaft (904), the second threaded rod (901) is in threaded connection with a first nut (908).

3. A device for detecting the rotation period of a finished bearing as claimed in claim 2, wherein the first threaded rod (3) is threadedly connected with two sets of second nuts (17), and both sets of second nuts (17) are in contact with the moving plate (14).

4. The device for detecting the rotation period of a finished bearing product according to claim 3, wherein the inner walls of the upper and lower placing grooves are provided with nylon pads (18).

5. The device for detecting the rotation period of the finished bearing product as claimed in claim 4, wherein a support rod (19) is arranged at the edge region of the right side wall of the hand wheel (13), an operation ring (20) is sleeved on the support rod (19), and an anti-dropping plate (21) is arranged at the right end of the support rod (19).

6. The device for detecting the rotation period of the finished bearing as claimed in claim 5, wherein the front half area of the top of the workbench (1) is provided with a left cushion (22) and a right cushion.

7. The device for detecting the rotation period of the finished bearing as claimed in claim 6, wherein the motor (15) is fastened to the moving plate (14) by four sets of bolts, and the motor (15) is a speed-adjustable motor (15).

8. The device for detecting the rotation period of the finished bearing product as claimed in claim 7, wherein rollers (23) are arranged at four corners of the bottom of the moving plate (14), and each set of rollers (23) is in contact with the top of the lifting table (2).