CN218066275U

CN218066275U - Bearing detection device

Info

Publication number: CN218066275U
Application number: CN202221155709.5U
Authority: CN
Inventors: 郭勇华; 陈金贵; 李水涵
Original assignee: Vscan Xiamen Intelligent Technology Co ltd
Current assignee: Suzhou Weishiken Testing Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-12-16
Anticipated expiration: 2032-05-13

Abstract

The utility model provides a bearing detection device, which comprises a frame, a lifting support seat, a pressing propulsion mechanism and a propulsion assembly, wherein the lifting support seat, the pressing propulsion mechanism and the propulsion assembly are assembled on the frame; the lifting support seat is used for supporting a bearing to be tested, the downward pressing and pushing mechanism comprises a driving assembly, a downward pressing assembly and a horizontal pushing assembly, the downward pressing assembly is limited to move vertically and corresponds to the lifting support seat, and the horizontal pushing assembly is limited to move horizontally and corresponds to the pushing assembly; the horizontal pushing assembly and the pressing assembly form inclined guiding fit; the pushing assembly is located in front of the lifting support seat, the driving assembly is connected with the pressing assembly to drive the pressing assembly to lift, and the pressing assembly descends to drive the horizontal pushing assembly to abut against the pushing assembly and drive the pushing assembly to move forwards. Has the characteristics of novel design and simple transmission structure.

Description

Bearing detection device

Technical Field

The utility model relates to a bearing detection area, concretely relates to bearing detection device.

Background

The bearing is a relatively precise accessory, the requirements on appearance and size are relatively strict, and the bearing is required to meet the standard of related industries, so that the parameters of the bearing such as each size, appearance and the like are required to be detected before the bearing leaves a factory. Among the current bearing detection device, need set up drive mechanism in order to transmit the bearing that awaits measuring to the detection station by the feedstock position, among the prior art, the ubiquitous defect of drive mechanism structure complicacy.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a bearing detection device for solve above-mentioned problem, have modern design, characteristics that transmission simple structure.

In order to achieve the above purpose, the utility model provides a technical scheme as follows:

a bearing detection device comprises a rack, a lifting support seat, a downward pressing and pushing mechanism and a pushing assembly, wherein the lifting support seat, the downward pressing and pushing mechanism and the pushing assembly are assembled on the rack; the lifting support seat is used for supporting a bearing to be tested, the downward pressing and pushing mechanism comprises a driving assembly, a downward pressing assembly and a horizontal pushing assembly, the downward pressing assembly is limited to move vertically and corresponds to the lifting support seat, and the horizontal pushing assembly is limited to move horizontally and corresponds to the pushing assembly; the horizontal pushing assembly and the pressing assembly form inclined guiding fit; the pushing assembly is located in front of the lifting support seat, the driving assembly is connected with the pressing assembly to drive the pressing assembly to lift, and the pressing assembly descends to drive the horizontal pushing assembly to abut against the pushing assembly and drive the pushing assembly to move forwards.

Furthermore, the driving assembly comprises a motor, an eccentric wheel and a connecting plate, the motor is fixed on the rack, the eccentric wheel is connected with a rotating shaft of the motor, one end of the connecting plate is hinged to an eccentric shaft of the eccentric wheel, and the other end of the connecting plate is hinged to the pressing assembly.

Further, the push-down assembly comprises: the supporting frame is slidably assembled on the guide rail and further limited to move vertically; the horizontal pushing assembly and the support frame form inclined guiding fit; the pressing plate is assembled on the supporting frame in a lifting and moving mode and corresponds to the lifting supporting seat, and an elastic buffer part is further arranged between the supporting frame and the pressing plate.

Furthermore, an inclined guide hole is formed in the pressing component, an inclined guide rod is arranged on the horizontal pushing component, and the inclined guide rod penetrates through the inclined guide hole to realize inclined guide matching.

Furthermore, a horizontally arranged guide sleeve is arranged on the rack, the horizontal pushing assembly is provided with a horizontally arranged horizontal guide rod, and the horizontal guide rod is sleeved in the guide sleeve and is further limited to move horizontally.

Further, the horizontal pushing assembly is provided with a connecting block corresponding to the pushing assembly, a butting wheel is assembled on the connecting block, and an elastic buffer part is further arranged between the connecting block and the butting wheel.

Furthermore, a slide rail is arranged on the rack, and the propelling component is arranged on the slide rail.

Furthermore, the propelling component comprises a fixing block, a sliding block, a push rod and a tension spring, and the fixing block is detachably fixed on the sliding rail; the slider slidable assembles on the slide rail, fixed block and slider are connected respectively at the both ends of extension spring, the push rod is vertical setting and connects on the slider, the flat push subassembly corresponds the rear side of push rod.

Furthermore, the lift supporting seat includes supporting seat, spring, uide bushing and guide bar, the supporting seat is used for supporting the bearing that awaits measuring, the guide bar is provided with a plurality ofly and connects respectively on the supporting seat, the uide bushing is fixed in the frame, the guide bar wears to locate in the uide bushing, the spring housing is located on the guide bar and is applyed an elasticity up to the guide bar.

Through the utility model provides a technical scheme has following beneficial effect:

in the process that the driving assembly drives the pressing assembly to press downwards, the pressing assembly can abut against a bearing to be tested of the lifting supporting seat and press the bearing to be tested downwards; meanwhile, the horizontal pushing component is driven to move forwards until the horizontal pushing component is abutted against the pushing component, and the pushing component is driven to move forwards together; and the advancing of the advancing assembly can push the bearing to be detected in the descending process to the detection station. The lifting of pushing down the subassembly and the translation that pushes away the subassembly are driven simultaneously through a set of drive assembly promptly, and reduction that can be very big is used for driven structure, and the structure is simpler, and the cost is lower.

Drawings

FIG. 1 is a schematic view of the overall structure of a bearing detection device in an embodiment;

FIG. 2 is a schematic structural diagram of a bearing detection device with a bearing added in the embodiment;

FIG. 3 is a schematic view of a part of a bearing detection device in an embodiment;

FIG. 4 is a schematic view of a second partial structure of the bearing inspection apparatus in the embodiment;

FIG. 5 is a schematic view of a part of a bearing detecting apparatus in an embodiment;

fig. 6 is a schematic view of a part of the structure of the bearing detection apparatus in the embodiment.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to 6, the present embodiment provides a bearing detecting apparatus, which includes a frame 10, and a lifting support base 30, a downward pushing mechanism and a pushing assembly 41 mounted on the frame 10; the lifting support seat 30 is used for supporting a bearing 100 to be tested, the downward pressing and pushing mechanism comprises a driving assembly 21, a downward pressing assembly 22 and a horizontal pushing assembly 23, the downward pressing assembly 22 is limited to move vertically and corresponds to the lifting support seat 30, and the horizontal pushing assembly 23 is limited to move horizontally and corresponds to the pushing assembly 41; the horizontal pushing assembly 23 and the pressing assembly 22 form inclined guiding fit; the pushing component 41 is located in front of the lifting support seat 30, the driving component 21 is connected with the pressing component 22 to drive the pressing component 22 to lift, and the lowering of the pressing component 22 drives the horizontal pushing component 23 to abut against the pushing component 41 and drive the pushing component 41 to move forward.

During operation, the bearing 100 to be tested is transferred to the lifting support base 30, at this time, the driving component 21 drives the pressing component 22 to descend, the pressing component 22 abuts against the bearing 100 to be tested of the lifting support base 30, and the bearing 100 to be tested is pressed downwards; the bearing 100 to be detected is lowered to the detection height for detection from the initial height during feeding; thus, the detected component can be arranged to be lower than the initial height, and the transmission of the bearing cannot be interfered when the initial height is reached; the transmission is smoother.

Meanwhile, the descending of the pressing component 22 will drive the horizontal pushing component 23 to move forward to abut against the pushing component 41, and drive the pushing component 41 to move forward together; and the advancing of the advancing assembly 41 can push the bearing 100 to be tested in the descending process to the testing station. That is, the lifting of the pressing component 22 and the translation of the pushing component 41 are driven by the group of driving components 21, the structure for transmission can be greatly reduced, the structure is simpler, and the cost is lower.

Specifically, in this embodiment, the frame 10 is further provided with two blocking components 42, and the advancing component 41 advances the bearing 100 to be measured to abut against the two blocking components 42 for positioning, so that the outer diameter and other dimensions of the bearing can be measured.

The blocking assembly 42 comprises a fixed block 421 and a stop lever 422 connected to the fixed block 421, the fixed block 421 is fixed on the frame 10, and the stop lever 422 is vertically arranged to block the bearing 100 to be detected; the structure design is simple. More specifically, a long slot 12 is arranged on the frame 10, and the fixing block 421 is detachably fixed on the long slot 12; in this manner, positional adjustment of the stop assembly 42 may be achieved. Can realize the measurement of different bearing models, if during the bearing that the measurement size is littleer, can draw close stopping assembly 42, the suitability is wider.

Of course, in other embodiments, the pushing assembly 41 may also advance the bearing 100 to be tested to other types of positioning structures, and the like.

Further, in this embodiment, the driving assembly 21 includes a motor 211 (preferably a servo motor or a stepping motor), an eccentric wheel 212, and a connecting plate 213, wherein the motor 211 is fixed on the frame 10, the eccentric wheel 212 is connected to a rotating shaft of the motor 211, and one end of the connecting plate 213 is hinged to an eccentric shaft of the eccentric wheel 212, and the other end is hinged to the pressing assembly 22. During operation, the motor 211 drives the eccentric wheel 212 to rotate, the rotation of the eccentric wheel 212 drives the pressing component 22 to move up and down through the connecting plate 213 which is hinged, the structure is simple, the motor 211 is used as a driving source, vibration is small, and precision control is good. Of course, in other embodiments, the structure of the driving assembly 21 is not limited thereto.

The pressing component 22 comprises a support frame 221 and a pressing plate 222, a vertical guide rail is arranged on the rack 10, the support frame 221 can be assembled on the guide rail in a sliding mode, and therefore the vertical movement is limited, the structure is simple, and good guiding is achieved. The horizontal pushing assembly 23 and the supporting frame 221 form inclined guiding fit; the pressing plate 222 is movably assembled on the supporting frame 221 in a lifting manner and corresponds to the lifting supporting seat 30, and an elastic buffer is further arranged between the supporting frame 221 and the pressing plate 222; so set up, push down subassembly 22 through clamp plate 222 elasticity butt on the bearing 100 that awaits measuring, have fine buffering, effectively protect board and product.

The downward pressing component 22 (specifically, the support frame 221) is provided with an inclined guide hole, the horizontal pushing component 23 is provided with an inclined guide rod 232, and the inclined guide rod 232 penetrates through the inclined guide hole to realize inclined guide matching; simple structure and easy realization. Of course, in other embodiments, the structure for forming the inclined guide fitting is not limited thereto.

A horizontally arranged guide sleeve is arranged on the frame 10, the horizontal pushing assembly 23 is provided with a horizontally arranged horizontal guide rod 231, and the horizontal guide rod 231 is sleeved in the guide sleeve and further limited to move horizontally; so set up, simple structure realizes easily. Of course, in other embodiments, the horizontal movement can be limited by adopting the matching structure of the horizontal guide rail and the sliding block.

The horizontal pushing assembly 23 further has a connecting block 233 corresponding to the pushing assembly 41, specifically, the connecting block 233 is fixed on the horizontal guide rod 231, an abutting wheel 234 is mounted on the connecting block 233, and an elastic buffer (not shown) is further disposed between the connecting block 233 and the abutting wheel 234. Thus, when the horizontal pushing assembly 23 is close to the pushing assembly 41, the butting wheel 234 elastically butts against the pushing assembly 41, so that the buffer effect is good, the damage caused by hard contact is prevented, and the butting wheel 234 and the pushing assembly are in sliding butting contact and are not easy to block.

The rack 10 is provided with a slide rail 11, and the propelling component 41 is arranged on the slide rail 11 to realize the guiding of the front and back movement.

Further, the propelling assembly 41 comprises a fixing block 411, a sliding block 412, a push rod 413 and a tension spring (not shown), wherein the fixing block 411 is detachably fixed on the slide rail 11; the sliding block 412 is slidably assembled on the sliding rail 11, two ends of the tension spring are respectively connected with the fixed block 411 and the sliding block 412, and the push rod 413 is vertically arranged and connected to the sliding block 412. The fixed block 411 is detachably disposed to adjust an initial position of the propelling assembly 41. During operation, the translation assembly 23 acts on the push rod 413 and pushes the sliding block 412 and the push rod 413 to slide on the sliding rail, so as to push the bearing 100 to be tested to move. When the pushing force of the translation assembly 23 is removed, the push rod 413 is reset under the action of the tension spring. So set up, simple structure realizes easily.

Specifically, the rack 10 is further provided with a displacement sensor 43 for sensing a moving distance of the push rod 413, the propelling assembly 41 further includes a trigger plate 414 corresponding to the displacement sensor 43, the trigger plate 414 is connected to the sliding block 412, and the displacement sensor 43 senses the movement of the trigger plate 414.

Lift supporting seat 30 includes supporting seat 31, spring 34, uide bushing 33 and guide bar 32, supporting seat 31 is used for supporting bearing 100 that awaits measuring, guide bar 32 is provided with a plurality ofly (specifically two) and connects respectively on supporting seat 31, uide bushing 33 is fixed in on the frame 10, guide bar 32 wears to locate in the uide bushing 33, spring 34 overlaps and locates on the guide bar 32 and applys an ascending elasticity to guide bar 32. When the pressing component 22 acts on the bearing 100 to be tested on the supporting seat 31, the supporting seat 31 and the guide rod 32 move downwards, the spring 34 is compressed to store energy, and when the lifting supporting seat 30 loses the acting force of the pressing component 22, the supporting seat 31 and the guide rod 32 rise and reset under the action of the spring 34. So set up, lift supporting seat 30's simple structure.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a bearing detection device which characterized in that: comprises a frame, a lifting support seat, a pushing mechanism and a pushing component, wherein the lifting support seat, the pushing mechanism and the pushing component are assembled on the frame; the lifting support seat is used for supporting a bearing to be tested, the downward pressing and pushing mechanism comprises a driving assembly, a downward pressing assembly and a horizontal pushing assembly, the downward pressing assembly is limited to move vertically and corresponds to the lifting support seat, and the horizontal pushing assembly is limited to move horizontally and corresponds to the pushing assembly; the horizontal pushing assembly and the pressing assembly form inclined guiding fit; the pushing assembly is located in front of the lifting support seat, the driving assembly is connected with the pressing assembly to drive the pressing assembly to lift, and the pressing assembly descends to drive the horizontal pushing assembly to abut against the pushing assembly and drive the pushing assembly to move forwards.

2. The bearing inspection apparatus of claim 1, wherein: the driving assembly comprises a motor, an eccentric wheel and a connecting plate, the motor is fixed on the rack, the eccentric wheel is connected with a rotating shaft of the motor, one end of the connecting plate is hinged to an eccentric shaft of the eccentric wheel, and the other end of the connecting plate is hinged to the pressing assembly.

3. The bearing detection apparatus according to claim 1, wherein: the push-down assembly comprises: the rack is provided with a vertical guide rail, and the support frame can be assembled on the guide rail in a sliding manner and further limited to move vertically; the horizontal pushing assembly and the support frame form inclined guiding fit; the pressing plate is assembled on the supporting frame in a lifting and moving mode and corresponds to the lifting supporting seat, and an elastic buffer part is further arranged between the supporting frame and the pressing plate.

4. The bearing inspection apparatus of claim 1, wherein: the push-down component is provided with an inclined guide hole, the horizontal pushing component is provided with an inclined guide rod, and the inclined guide rod penetrates through the inclined guide hole to realize inclined guide matching.

5. The bearing detection apparatus according to claim 1, wherein: the horizontal pushing assembly is provided with a horizontal guide rod which is transversely arranged, and the horizontal guide rod is sleeved in the guide sleeve and is limited to move horizontally.

6. The bearing detection apparatus according to claim 1, wherein: the horizontal pushing assembly is provided with a connecting block corresponding to the pushing assembly, a butting wheel is assembled on the connecting block, and an elastic buffer part is further arranged between the connecting block and the butting wheel.

7. The bearing inspection apparatus of claim 1, wherein: the frame is provided with a slide rail, and the propelling component is arranged on the slide rail.

8. The bearing inspection apparatus of claim 7, wherein: the pushing assembly comprises a fixing block, a sliding block, a push rod and a tension spring, and the fixing block is detachably fixed on the sliding rail; the slider slidable assembles on the slide rail, fixed block and slider are connected respectively at the both ends of extension spring, the push rod is vertical setting and connects on the slider, the flat push subassembly corresponds the rear side of push rod.

9. The bearing detection apparatus according to claim 1, wherein: the lifting support seat comprises a support seat, a spring, a guide sleeve and a guide rod, the support seat is used for supporting a bearing to be tested, the guide rod is provided with a plurality of guide rods and is connected to the support seat respectively, the guide sleeve is fixed on the rack, the guide rod penetrates through the guide sleeve, and the spring sleeve is arranged on the guide rod and exerts upward elastic force on the guide rod.