Automatic detection table for round roller piece

By designing an automatic round roller detection table including a detection frame, a general transmission part and a damper, the errors and safety hazards existing in manual inspection in the prior art are solved, and efficient and accurate automated detection is achieved.

CN222579128UActive Publication Date: 2025-03-07WUJIANG HONGHAI PRECISION MFG CO LTD
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Patent Information

Application Number
CN202421242009.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-03
Publication Date
2025-03-07
Estimated Expiration
2034-06-03

AI Technical Summary

Technical Problem

In the prior art, the detection of round rollers requires manual rotation, which has human factors errors, low detection accuracy and safety hazards, and low detection efficiency.

Method used

An automatic detection table for circular rollers is designed, including circular rollers, detection frames, general transmission parts, driving parts and detection parts. By pre-installing hinge support, damper and general transmission, automated detection is achieved to avoid human errors, and stabilizing the transmission through the damper to prevent jumping.

Benefits of technology

Automatic detection is realized, detection accuracy and efficiency are improved, human errors and safety hazards are avoided, and smooth rotation during detection is achieved through the damper, preventing detection distortion.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an automatic detection table for a round roller piece. The automatic detection table comprises a round roller piece, a detection frame, a universal transmission part, a driving part and a detection part, hinge supports are pre-installed on two end shafts of the round roller piece, and a damper and a driven wheel of the universal transmission part are pre-installed on one end shaft in sequence from inside to outside. A plurality of vertically concave mounting grooves are arrayed in the upper surfaces of two side wall plates of the detection frame at equal intervals; a driving piece of the universal transmission part is mounted at the lower end of the side wall plate and located below each mounting groove, and the driving piece is in transmission connection with each driven wheel in the mounting groove; the detection part is longitudinally arranged on the two side wall plates in a crossing manner; a driving part drives and is connected with the driving part to move, so that all the driven wheels and the to-be-detected round roller part rotate, and the detection part detects the run-out degree of the round roller part at the same time. According to the utility model, a plurality of round rollers can be automatically detected, the detection precision is high, and the detection efficiency is high.
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Description

Technical Field

[0001] The utility model relates to the field of machining detection, in particular to an automatic detection platform for round rollers. Background Art

[0002] In the machining industry, solid circular shafts or hollow cylinders and other round rollers are common machined parts, and each round roller needs to be tested for cylindricity. Currently, the round rollers are placed on the measuring frame one by one, and the round rollers are rotated by a person. Multiple dial indicators on the upper detector simultaneously detect the data of multiple positions of the round rollers. The defects are: first, the manual rotation detection has human error, low detection accuracy, and safety hazards; second, the manual rotation detection of each round roller is slow and the detection efficiency is low. Utility Model Content

[0003] In order to solve one or more of the above problems, the utility model provides an automatic detection platform for round rollers.

[0004] According to one aspect of the utility model, the automatic detection platform of a round roller member comprises: a round roller member, a detection frame, a universal transmission part, a driving part and a detection part;

[0005] The shafts at both ends of the round roller are pre-installed with hinge supports, and one end of the shaft is pre-installed with an active damping member of a damper and a passive wheel of a universal transmission part in sequence from the inside to the outside;

[0006] The detection frame includes two symmetrically arranged vertical side wall panels, the upper surface of the side wall panels is provided with a plurality of vertically concave mounting grooves arranged in an evenly spaced array, the outer side surface of one of the side wall panels is vertically connected to a plurality of passive damping members of dampers arranged in an evenly spaced array, the passive damping member is located on one side of the lower end of the mounting groove, and the passive damping member is connected to the active damping member at the upper end;

[0007] The active member of the universal transmission part is installed at the lower end of the side wall plate and is located below each installation slot, and the active member is transmission-connected to each passive wheel in the installation slot;

[0008] The detection part is arranged vertically across two side wall plates, and the detection part is fitted to detect the runout of the round roller;

[0009] When the round roller is installed in the installation groove, the active member is connected to each pre-installed passive wheel; a driving unit drives the active member to move, so that all passive wheels and the round roller to be detected rotate, and the detection unit simultaneously detects the runout of the round roller.

[0010] In some embodiments, the damper is a mutually meshing gear system, the active damping element is an active damping gear, and the passive damping element is a passive damping gear.

[0011] In some embodiments, the damper is a mutually meshing friction gear train, the active damping member is an active friction wheel, and the passive damping member is a passive friction wheel.

[0012] In some embodiments, it is characterized in that a passive damping member is symmetrically arranged between two mounting grooves, and two passive damping members are simultaneously engaged on both sides of an active damping member to form a planetary gear damping system.

[0013] In some embodiments, the active damping member is detachably fastened to the two end shafts of the round roller member through a tightening sleeve, and the center hole of the passive damping member is rotatably connected to the damping shaft through a bearing. The damping shaft is longitudinally arranged and vertically fixedly connected to one of the side wall panels.

[0014] In some embodiments, the passive wheel is a gear, the active member is a linear rack, the lower end of each gear is meshed and connected to the upper end of the linear rack, the linear rack is slidably connected to the outside of the side wall panel, and one end of the linear rack is directly connected to the driving part.

[0015] In some embodiments, the driving part is a hydraulic cylinder or a linear servo electric cylinder.

[0016] In some embodiments, the passive wheel is a sprocket, the active member is an endless chain, and the lower end of each sprocket is meshedly connected to the upper end of the endless chain;

[0017] The two ends of the ring chain are respectively engaged with a driving sprocket and a driven sprocket, both of which are rotatably connected to a central shaft, and the central shaft is fixedly connected to one of the side wall panels; the driving sprocket is a double-row sprocket, and the driving sprocket is connected to the driving wheel of the driving part through a driving chain, and the driving wheel is a sprocket.

[0018] In some embodiments, the passive wheel is a first steering gear, and the active part is a plurality of second steering gears, and the plurality of second steering gears can all engage with a first steering gear located on the upper side, and the plurality of second steering gears are all fixedly sleeved on the transverse rotating shaft, and the transverse rotating shaft is fixed to the outside of the side wall panel through a plurality of seat bearings, and the middle of the transverse rotating shaft is connected to the driving wheel of the driving part through a vertical transmission system.

[0019] In some embodiments, the vertical transmission system is a chain transmission system or a synchronous belt transmission system; or the driving part is a variable frequency motor or a servo motor.

[0020] The automatic inspection platform for round rollers adopts a damper for stable transmission, and a universal transmission part realizes one power to drive multiple round rollers to rotate in a circle at the same time, so as to detect the real-time rotation data of the round rollers. Its defects are: first, a universal transmission part is used to drive multiple round rollers to rotate at the same time, so as to realize automatic inspection, avoid errors caused by human factors, have high inspection accuracy, and avoid potential safety hazards; second, multiple round rollers can be inspected automatically at the same time, with high speed and high inspection efficiency; third, the resistor can realize stable rotation during inspection, and prevent inspection distortion caused by sudden jumps. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a left side schematic diagram of an automatic testing platform for round roller parts according to one embodiment of the utility model;

[0022] Figure 2 for Figure 1 The front view schematic diagram of the automatic testing platform for round roller parts shown uses a linear rack;

[0023] Figure 3 for Figure 1 The front view schematic diagram of the automatic testing platform for round roller parts shown adopts sprocket drive;

[0024] Figure 4 for Figure 1 The automatic testing station for round roller parts shown is a schematic diagram of the front view using a steering gear;

[0025] In the figure:

[0026] Round roller 01;

[0027] Detection frame 02, hinge support 1, side wall plate 2, installation slot 200;

[0028] Universal transmission part 03, driven wheel 3, gear 301, sprocket 302, first steering gear 303, driving member 4, linear rack 401, ring chain 402, driving sprocket 403, driven sprocket 404, second steering gear 405, transverse rotating shaft 406, seat bearing 407; vertical transmission system 5;

[0029] Driving unit 04, driving chain 040, driving wheel 041;

[0030] Testing unit 05, dial indicator 051, testing stand 052;

[0031] Damper 06 , active damping element 061 , passive damping element 062 , damping shaft 063 . DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the accompanying drawings. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0033] Figures 1 to 4 An automatic testing platform for a round roller according to an embodiment of the present invention is schematically shown. As shown in the figure, the automatic testing platform for a round roller comprises: a round roller 01, a testing frame 02, a universal transmission part 03, a driving part 04 and a testing part 05;

[0034] The two end shafts of the round roller 01 are pre-installed with hinge supports 1, and one end shaft is pre-installed with an active damping member 061 of a damper 06 and a passive wheel 3 of a universal transmission part 03 in sequence from the inside to the outside;

[0035] The detection frame 02 includes two symmetrically arranged vertical side wall panels 2, and a plurality of vertically concave mounting grooves 200 are arranged in an evenly spaced array on the upper surface of the side wall panels 2. The outer side surface of one of the side wall panels 2 is vertically connected to a plurality of passive damping members 062 of dampers 06 arranged in an evenly spaced array. The passive damping member 062 is located at one side of the lower end of the mounting groove 200, and the passive damping member 062 is connected to the active damping member 061 at the upper end.

[0036] The active member 4 of the universal transmission part 03 is installed at the lower end of the side wall plate 2 and is located below each installation slot 200. The active member 4 is transmission-connected to each passive wheel 3 in the installation slot 200.

[0037] The detection part 05 is vertically arranged on the two side wall plates 2, and the detection part 05 is fitted to detect the runout of the round roller 01;

[0038] When the round roller 01 is installed in the installation groove 200, the active member 4 is connected to each pre-installed passive wheel 3; a driving part 04 drives the active member 4 to move, so that all passive wheels 3 and the round roller 01 to be detected rotate, and the detection part 05 simultaneously detects the runout of the round roller 01. A preferred structure of the detection part 05 is: a plurality of dial indicators 051 are longitudinally adjustable and fixed on the detection frame 052.

[0039] The automatic detection platform of the round roller adopts the damper 06 to stably transmit the power, and the universal transmission part 03 realizes one power to drive multiple round rollers 01 to rotate in a circle at the same time, so as to detect the real-time rotation data of the round roller 01; its defects are: first, a universal transmission part 03 is used to drive multiple round rollers 01 to rotate at the same time, so as to realize automatic detection, avoid the error of human factors, have high detection accuracy, and avoid safety hazards; second, the automatic detection of multiple round rollers at the same time has high speed and high detection efficiency. Third, the resistor 06 can realize stable rotation during detection, and prevent the detection distortion caused by sudden jumping.

[0040] Furthermore, the damper 06 is a mutually meshing gear system, the active damping member 061 is an active damping gear, and the passive damping member 062 is a passive damping gear. The beneficial effect is that the resistance stabilizer of the gear set can achieve better and more stable detection.

[0041] Or the damper 06 is a mutually meshing friction wheel system, the active damping member 061 is an active friction wheel, and the passive damping member 062 is a passive friction wheel. The beneficial effects are: the friction wheel has a simple structure, low resistance, and can well balance the bounce.

[0042] Preferably, a passive damping member 062 is symmetrically arranged between two mounting grooves 200, and the passive damping member 062 simultaneously engages with two active damping members 061 on both sides, and at the same time, two passive damping members 062 are simultaneously engaged with two sides of an active damping member 061, forming a planetary gear damping system. The beneficial effect is that the planetary gear damping system has a good damping effect, and the shared damping wheel further increases the stable rotation performance and greatly reduces the cost.

[0043] Preferably, the active damping member 061 is detachably fastened to the two end shafts of the round roller member 01 through a tightening sleeve, the center hole of the passive damping member 062 is rotatably connected to the damping shaft 063 through a bearing, and the damping shaft 063 is longitudinally arranged and vertically fixedly connected to one of the side wall panels 2. The beneficial effect is that the structure is simple and easy to assemble and maintain.

[0044] Further, the passive wheel 3 is a gear 301, the active member 4 is a linear rack 401, the lower end of each gear 301 is meshed and connected to the upper end of the linear rack 401, the linear rack 401 is slidably connected to the outside of the side wall plate 2, and one end of the linear rack 401 is directly connected to the driving part 04. Preferably, the driving part 04 is an oil cylinder or a linear servo electric cylinder. Its beneficial effect is that the rack moves linearly to drive each gear 301, the transmission accuracy is high, and the structure is simple.

[0045] Further, the passive wheel 3 is a sprocket 302, the active member 4 is an endless chain 402, and the lower end of each sprocket 302 is meshedly connected to the upper end of the endless chain 402;

[0046] The two ends of the ring chain 402 are respectively engaged with the driving sprocket 403 and the driven sprocket 404, both of which are rotatably connected to a central shaft, and the central shaft is fixedly connected to one of the side wall panels 2; wherein the driving sprocket 403 is a double-row sprocket, and the driving sprocket 403 is connected to the driving wheel 041 of the driving part 04 through the driving chain 040, and the driving wheel 041 is a sprocket. Its beneficial effects are: chain transmission, simple structure, easy assembly, and low cost.

[0047] Further, the passive wheel 3 is a first steering gear 303, the active member 4 is a plurality of second steering gears 405, the plurality of second steering gears 405 can all mesh with a first steering gear 303 located on the upper side, the plurality of second steering gears 405 are all fixedly sleeved on a transverse rotating shaft 406, the transverse rotating shaft 406 is fixed to the outside of the side wall plate 2 through a plurality of seat bearings 407, and the middle of the transverse rotating shaft 406 is connected to the driving wheel 041 of the driving part 04 through a vertical transmission system 5. Preferably, the vertical transmission system 5 is a chain transmission system or a synchronous belt transmission system. The beneficial effect is that the steering gear set can smoothly transmit power and perform good automated detection.

[0048] Preferably, the driving part 04 is a variable frequency motor or a servo motor, and the motor is connected to the flat base frame at the lower end of the detection frame 02. The beneficial effect is that the structure can achieve good driving.

[0049] Preferably, a bearing is installed inside the hinge support 1. An upper top block is also provided at the upper end of the hinge support 1, and the upper top block is tightly connected to the upper surface of the hinge support 1. The beneficial effect is that the structure can ensure that the round roller can perform good rotational movement.

[0050] Preferably, the longitudinal spacing adjustment of the two side wall panels 2 can be achieved by a screw thread pair or a linear module or a slide rail slider. Its beneficial effect is that this setting can achieve accurate longitudinal spacing adjustment, using round rollers of various sizes for adjustment.

[0051] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An automatic testing station for round rollers, characterized in that: It comprises: a round roller (01), a detection frame (02), a universal transmission part (03), a driving part (04) and a detection part (05); The two end shafts of the circular roller member (01) are pre-installed with hinge supports (1), and one end shaft is pre-installed with an active damping member (061) of a damper (06) and a passive wheel (3) of the universal transmission part (03) in sequence from the inside to the outside; The detection frame (02) comprises two symmetrically arranged vertical side wall panels (2), the upper surface of the side wall panels (2) being provided with a plurality of vertically concave mounting grooves (200) arranged in an array with equal spacing, the outer side surface of one of the side wall panels (2) being vertically connected to a plurality of passive damping components (062) of the damper (06) arranged in an array with equal spacing, the passive damping component (062) being located on one side of the lower end of the mounting groove (200), and the passive damping component (062) being connected to the active damping component (061) at the upper end; The active component (4) of the universal transmission part (03) is installed at the lower end of the side wall plate (2) and is located below each of the installation slots (200), and the active component (4) is transmission-connected to each of the passive wheels (3) in the installation slots (200); The detection part (05) is arranged vertically across the two side wall plates (2), and the detection part (05) is adapted to detect the runout of the round roller member (01); When the round roller member (01) is installed in the installation groove (200), the active member (4) is connected to each pre-installed passive wheel (3); a driving unit (04) drives the active member (4) to move, so that all the passive wheels (3) and the round roller member (01) to be detected rotate, and the detection unit (05) simultaneously detects the runout of the round roller member (01).

2. The automatic testing station for round roller parts according to claim 1, characterized in that: The damper (06) is a mutually meshing gear system, the active damping component (061) is an active damping gear, and the passive damping component (062) is a passive damping gear.

3. The automatic testing station for round roller parts according to claim 1 is characterized in that: The damper (06) is a mutually meshing friction wheel system, the active damping component (061) is an active friction wheel, and the passive damping component (062) is a passive friction wheel.

4. The automatic testing station for round roller parts according to any one of claims 1 to 3, characterized in that: One of the passive damping components (062) is symmetrically arranged between the two mounting grooves (200), and two sides of one of the active damping components (061) are simultaneously engaged with the two passive damping components (062), thereby forming a planetary gear damping system.

5. The automatic testing station for round roller parts according to claim 4, characterized in that: The active damping member (061) is detachably fastened to the two end shafts of the round roller member (01) via a tightening sleeve, and the center hole of the passive damping member (062) is rotatably connected to a damping shaft (063) via a bearing, and the damping shaft (063) is longitudinally arranged and vertically fixedly connected to one of the side wall panels (2).

6. The automatic testing station for round roller parts according to claim 1, characterized in that: The passive wheel (3) is a gear (301), the active component (4) is a linear rack (401), the lower end of each gear (301) is meshingly connected to the upper end of the linear rack (401), the linear rack (401) is slidably connected to the outside of the side wall plate (2), and one end of the linear rack (401) is directly connected to the driving unit (04).

7. The automatic testing station for round roller parts according to claim 6, characterized in that: The driving part (04) is an oil cylinder or a linear servo electric cylinder.

8. The automatic testing station for round roller parts according to claim 1, characterized in that: The passive wheel (3) is a sprocket (302), the active member (4) is an endless chain (402), and the lower end of each sprocket (302) is meshingly connected to the upper end of the endless chain (402); The two ends of the ring-shaped chain (402) are respectively engaged with a driving sprocket (403) and a driven sprocket (404), both of which are rotatably connected to a central shaft, and the central shaft is fixedly connected to one of the side wall panels (2); the driving sprocket (403) is a double-row sprocket, and the driving sprocket (403) is connected to a driving wheel (041) of the driving part (04) via a driving chain (040), and the driving wheel (041) is a sprocket.

9. The automatic testing station for round roller parts according to claim 1, characterized in that: The passive wheel (3) is a first steering gear (303), and the active component (4) is a plurality of second steering gears (405). The plurality of second steering gears (405) can all mesh with a first steering gear (303) located on the upper side. The plurality of second steering gears (405) are all fixedly sleeved on a transverse rotating shaft (406). The transverse rotating shaft (406) is fixed to the outside of the side wall plate (2) via a plurality of seat bearings (407). The middle of the transverse rotating shaft (406) is connected to a driving wheel (041) of the driving unit (04) via a vertical transmission system (5).

10. The automatic testing station for round rollers according to claim 9, characterized in that: The vertical transmission system (5) is a chain transmission system or a synchronous belt transmission system; Or the driving unit (04) is a variable frequency motor or a servo motor.