CN220288972U

CN220288972U - Bushing detection device

Info

Publication number: CN220288972U
Application number: CN202321944824.5U
Authority: CN
Inventors: 毛庆文; 刘莎; 王中辉
Original assignee: Ningguo Liwei Rubber And Plastic Products Co ltd
Current assignee: Ningguo Liwei Rubber And Plastic Products Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-01-02
Anticipated expiration: 2033-07-24

Abstract

The utility model provides a bushing detection device, which relates to the technical field of rubber product detection and comprises a workbench, and is characterized in that: the hydraulic chuck is characterized in that a hydraulic chuck and a frame are arranged on the workbench, a supporting table is arranged at the center of the hydraulic chuck, a first lifting cylinder is arranged below the supporting table, the frame is fixedly arranged on the workbench, a wheel disc group is arranged in the upper space of the hydraulic chuck, the wheel disc group is movably arranged on the frame, and a visual sensor and a pressing part are arranged on the wheel disc group.

Description

Bushing detection device

Technical Field

The utility model belongs to the technical field of rubber product detection, and particularly relates to a bushing detection device.

Background

The bushing detection device is a device commonly used in industry, and whether the quality of the bushing is qualified is judged by observing whether the rubber area of the bushing is deformed or gummed after a certain pressure is applied to the bushing.

The utility model discloses a bushing looseness detection device, which comprises a press fitting part, a pressing block and a hydraulic mechanism, wherein the press fitting part is provided with a mounting hole, the hydraulic mechanism is provided with a telescopic rod, the telescopic rod penetrates through a bushing, and the pressing block is sleeved on the telescopic rod of the hydraulic mechanism and acts on the detection bushing. Firstly, a bushing to be detected is installed in an installation hole of a press fitting piece, a telescopic rod of a hydraulic mechanism penetrates through a central hole of the bushing to be detected, then a pressing block is installed on the telescopic rod of the hydraulic mechanism, the telescopic rod of the hydraulic mechanism is controlled to be shortened, the pressing block moves along with the telescopic rod, a certain acting force is applied to the bushing to be detected, and whether the bushing to be detected is loosened or not is observed under the action of the pressing block. The bushing loosening detection device can apply stable pressure to the bushing to be detected through the hydraulic mechanism, and detects the loosening condition of the bushing by judging whether displacement occurs or not, so that the problem that the bushing loosening is difficult to detect in the overhaul process of a vehicle is solved.

Among the above-mentioned bush detection device that becomes flexible, be used for fixed bush mounting hole and for the size of bush pressurized piece be fixed unchangeable, therefore need change different detection frock when detecting the different bush of multiple different specification different size, detect the frock commonality poor, it detects to need making the different frock of multiple specification to cooperate, not only cost of manufacture is high, detection efficiency is low, it wastes time and energy still to change the frock, how improve the utilization efficiency that detects the frock, improve the detection efficiency of product, this is the technical problem that we need to solve urgently at present.

Disclosure of Invention

The purpose of the utility model is that: a bushing detecting device is provided to solve the above technical problems in the prior art.

According to the above purpose, the basic technical scheme of the utility model is as follows: the utility model provides a bush detection device, includes the workstation, the workstation on be equipped with hydraulic chuck and frame, hydraulic chuck in the middle of be equipped with and hold in the palm the platform of putting, the platform below of putting in the palm be equipped with first lift cylinder, the fixed installation of frame on the workstation, hydraulic chuck's upper portion space be equipped with the rim plate group, the movable installation of rim plate group in the frame, the rim plate group on be equipped with vision sensor and pressure part.

Further, the rim plate group include gear plate, driving motor and drive gear, the gear plate on be equipped with the round hole, gear plate periphery be provided with the gear, driving motor include the pivot, driving gear set up the one end of pivot, the gear plate with driving gear mesh, the gear plate through the round hole in the middle with the part of exerting pressure be connected.

Further, the gear wheel rotates the center shaft with the pressing part center shaft, the visual sensor center shaft is the same with the distance of the hydraulic chuck center shaft.

Further, the pressing part comprises a second lifting cylinder and a rodless cylinder, the upper end face of the rodless cylinder is movably connected with the lower end face of the second lifting cylinder, the rodless cylinder comprises a sliding block, a plurality of first connecting strips with equal length are arranged on the periphery of the sliding block, the first connecting strips are movably connected with the sliding block, a plurality of second connecting strips are arranged on the periphery of the lower end face of the rodless cylinder, the second connecting strips are movably connected with the lower end face of the rodless cylinder, and the first connecting strips are movably connected with the middle part of the second connecting strips.

Further, the part of exerting pressure still include a plurality of third connecting strips, third connecting strip one end swing joint keep away from in first connecting strip one end of slider, the other end gliding connection keep away from the one end of slider at the second connecting strip, the third connecting strip on be equipped with the fourth connecting strip, the fourth connecting strip set up and be close to third connecting strip and first connecting strip's one end, fourth connecting strip below be equipped with pressure sensor, pressure sensor below be equipped with the pressure head, second lift cylinder, rodless cylinder, the axle center of pressure head coincide mutually.

Further, still include the control part, the control part include control panel and button, control panel with the button with driving motor, hydraulic chuck, first lift cylinder, second lift cylinder, rodless cylinder, vision sensor and pressure sensor electricity be connected.

Compared with the prior art, the utility model has the advantages and beneficial effects that:

1. the hydraulic chuck is arranged on the product, the clamping jaws of the chuck can be automatically opened and closed to clamp the bushings with different specifications, and the detection universality is improved;

2. the visual sensor and the pressing component are arranged on the product, so that intelligent detection can be performed on the product, and the detection level is improved;

3. the product of the utility model is provided with the control panel and the button, thereby realizing automatic detection, saving manpower and improving work efficiency.

Drawings

FIG. 1 is a schematic perspective view of the product of the present utility model;

FIG. 2 is a schematic perspective view of a wheel disc assembly of the present utility model;

FIG. 3 is a schematic perspective view of a pressing member for the product of the present utility model;

in the figure:

1. a work table; 2. a pressing member; a second lifting cylinder 21; 22 rodless cylinders; 23 first connecting strips; a second connecting strip 24; 25 third connecting strips; a fourth connecting bar 26; a 27 pressure sensor; a 28 ram; 29 sliding blocks; 3. a wheel disc group; 31. a gear plate; 32. a driving motor; 33. a drive gear; 34 rotation axis; 4. a supporting table; 5. a hydraulic chuck; 6. a visual sensor; 7. a control panel; 8. a button; 9. a first lifting cylinder; 10. a frame.

Detailed Description

Referring to fig. 1 to 3, a schematic structural diagram of an embodiment of a bushing detection device according to the present utility model is provided, and the bushing detection device includes a workbench 1, wherein a hydraulic chuck 5 and a frame 10 are provided on the workbench 1, a supporting table 4 is provided in the middle of the hydraulic chuck 5, a first lifting cylinder 9 is provided below the supporting table 4, the frame 10 is fixedly mounted on the workbench 1, a wheel disc group 3 is provided in an upper space of the hydraulic chuck 5, the wheel disc group 3 is movably mounted on the frame 10, and a visual sensor 6 and a pressing component 2 are provided on the wheel disc group 3.

The wheel disc group 3 comprises a gear disc 31, a driving motor 32 and a driving gear 33, wherein a round hole is formed in the gear disc 31, a gear is arranged on the periphery of the gear disc 31, the driving motor 32 comprises a rotating shaft 34, the driving gear 33 is arranged at one end of the rotating shaft 34, the gear disc 31 is meshed with the driving gear 33, the gear disc 31 is connected with the pressing part 2 through the middle round hole, the rotating center shaft of the gear disc 31 is connected with the center shaft of the pressing part 2, and the distance between the center shaft of the vision sensor 6 and the center shaft of the hydraulic chuck 5 is equal.

The pressure applying component 2 comprises a second lifting cylinder 21 and a rodless cylinder 22, the upper end face of the rodless cylinder 22 is movably connected with the lower end face of the second lifting cylinder 21, the rodless cylinder 22 comprises a sliding block 29, a plurality of first connecting strips 23 with equal length are arranged on the periphery of the sliding block 29, the first connecting strips 23 are movably connected with the sliding block 29, a plurality of second connecting strips 24 are arranged on the periphery of the lower end face of the rodless cylinder 22, the second connecting strips 24 are movably connected with the lower end face of the rodless cylinder 22, the first connecting strips 23 are movably connected with the middle part of the second connecting strips 24, the pressure applying component 2 further comprises a plurality of third connecting strips 25, one end of each third connecting strip 25 is movably connected with one end of the sliding block far away from the first connecting strip 23, the other end of each third connecting strip 24 is slidably connected with one end of the sliding block 29, a fourth connecting strip 26 is arranged on the third connecting strip 25, the periphery of the sliding block is movably connected with the second connecting strip, the fourth connecting strip 24 is connected with the first connecting strip 26 is movably connected with the middle part of the second connecting strip 24, the second connecting strip 25 is movably connected with the middle part of the second connecting strip 24, the second connecting strip is movably connected with the second connecting strip 28, the second connecting strip 26 is fixedly connected with the second connecting strip 28, the pressure sensor 28 is fixedly connected with the second pressure sensor 28, and the pressure sensor is connected with the second pressure sensor 25.

The bushing detection device also comprises a control part, wherein the control part comprises a control panel 7 and a button 8, the control panel 7 and the button 8 are electrically connected with the driving motor 32, the hydraulic chuck 5, the first lifting cylinder 9, the second lifting cylinder 21, the rodless cylinder 22, the vision sensor 6 and the pressure sensor 27, and the control panel 7 comprises a processor.

When the machine works, an operator presses the button 8 to start the hydraulic chuck 5 to automatically clamp the bushing, the supporting table 5 moves downwards in the axial direction through the first lifting cylinder 9 to realize suspension of the bottom of the bushing, the wheel disc group 3 rotates through rotation of the driving gear 33, so that the visual sensor 6 and the pressing part 2 respectively measure the size of the bushing and apply pressure to the bushing, the night chuck visual sensor 6 transmits detected data to the processor, and accordingly the sliding block 29 is accurately controlled, so that the pressing head 28 is opened and closed to a proper size to meet detection of the bushings with different sizes.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although used more herein: 1. a work table; 2. a pressing member; a second lifting cylinder 21; 22 rodless cylinders; 23 first connecting strips; a second connecting strip 24; 25 third connecting strips; a fourth connecting bar 26; a 27 pressure sensor; a 28 ram; 29 sliding blocks; 3. a wheel disc group; 31. a gear plate; 32. a driving motor; 33. a drive gear; 34 rotation axis; 4. a supporting table; 5. a hydraulic chuck; 6. a visual sensor; 7. a control panel; 8. a button; 9. a first lifting cylinder; 10. rack, etc., but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

While the utility model has been described with respect to the bushing inspection apparatus provided by the present utility model, the principles and embodiments of the utility model have been described with specific preferred examples, which are provided solely to assist in understanding the principles and core concepts of the utility model, it should be noted that the embodiments of the utility model may be further combined or replaced by other embodiments of the utility model without departing from the spirit of the utility model, and such improvements and modifications are intended to be within the scope of the appended claims.

Claims

1. Bushing detection device, including workstation (1), its characterized in that: the hydraulic chuck is characterized in that a hydraulic chuck (5) and a frame (10) are arranged on the workbench (1), a supporting table (4) is arranged in the middle of the hydraulic chuck (5), a first lifting cylinder (9) is arranged below the supporting table (4), the frame (10) is fixedly arranged on the workbench (1), a wheel disc group (3) is arranged in the upper space of the hydraulic chuck (5), the wheel disc group (3) is movably arranged on the frame (10), and a visual sensor (6) and a pressing component (2) are arranged on the wheel disc group (3).

2. The bushing testing device of claim 1, wherein: the wheel disc set (3) comprises a gear disc (31), a driving motor (32) and a driving gear (33), wherein a round hole is formed in the gear disc (31), a gear is arranged on the periphery of the gear disc (31), the driving motor (32) comprises a rotating shaft (34), the driving gear (33) is arranged at one end of the rotating shaft (34), the gear disc (31) is meshed with the driving gear (33), and the gear disc (31) is connected with the pressing component (2) through the middle round hole.

3. The bushing detection device of claim 2, wherein: the rotation center shaft of the gear disc (31) is equal to the center shaft of the pressing component (2), and the distance between the center shaft of the vision sensor (6) and the center shaft of the hydraulic chuck (5) is equal.

4. The bushing detection device of claim 2, wherein: the pressing component (2) comprises a second lifting cylinder (21) and a rodless cylinder (22), the upper end face of the rodless cylinder (22) is movably connected with the lower end face of the second lifting cylinder (21), the rodless cylinder (22) comprises a sliding block (29), a plurality of first connecting strips (23) with equal length are arranged on the periphery of the sliding block (29), the first connecting strips (23) are movably connected with the sliding block (29), a plurality of second connecting strips (24) are arranged on the periphery of the lower end face of the rodless cylinder (22), the second connecting strips (24) are movably connected with the lower end face of the rodless cylinder (22), and the first connecting strips (23) are movably connected with the middle part of the second connecting strips (24).

5. The bushing testing device of claim 4, wherein: the pressing component (2) further comprises a plurality of third connecting strips (25), one end of each third connecting strip (25) is movably connected with one end of the sliding block far away from the corresponding first connecting strip (23), the other end of each third connecting strip is connected with one end of the corresponding second connecting strip (24) far away from the corresponding sliding block, a fourth connecting strip (26) is arranged on each third connecting strip (25), each fourth connecting strip (26) is fixedly connected with the corresponding third connecting strip (25), each fourth connecting strip (26) is arranged near one end of each third connecting strip (25) and one end of each first connecting strip (23), a pressure sensor (27) is arranged below each fourth connecting strip (26), a pressing head (28) is arranged below each pressure sensor (27), and the axes of each second lifting cylinder (21), each rodless cylinder (22) and each pressing head (28) are overlapped.

6. The bushing testing device of claim 5, wherein: the automatic lifting device is characterized by further comprising a control component, wherein the control component comprises a control panel (7) and a button (8), and the control panel (7) and the button (8) are electrically connected with the driving motor (32), the hydraulic chuck (5), the first lifting cylinder (9), the second lifting cylinder (21), the rodless cylinder (22), the vision sensor (6) and the pressure sensor (27).