CN220602903U

CN220602903U - Manual inspection table

Info

Publication number: CN220602903U
Application number: CN202322153234.7U
Authority: CN
Inventors: 林钟洪; 姚文俊; 梁树强; 蔡兆森; 王楚成
Original assignee: Guangzhou Lixin Automation Equipment Co ltd
Current assignee: Guangzhou Lixin Automation Equipment Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-15
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a manual inspection table, which comprises a fixed table, a rotary table and two clamping structures, wherein one end of the fixed table is provided with a vertical first bracket, a first mounting seat and a first fixing seat are arranged on the first bracket, a limiting part is arranged on the first fixing seat, the other end of the fixed table is provided with a vertical second bracket, a second mounting seat is arranged on the second bracket, one end of the rotary table is provided with a rotary disc, the rotary disc is rotatably arranged on the first mounting seat along an axis extending in a first direction, the other end of the rotary table is rotatably arranged on the second mounting seat along the axis extending in the first direction, the rotary disc is provided with a plurality of matching parts which are arranged at intervals along the circumferential direction of the rotary disc, one of the plurality of matching parts is selected to be matched with the limiting part so that the rotary disc is rotationally stopped at a preset angle position, and the two clamping structures are respectively and correspondingly arranged at two ends of the rotary table for clamping a vehicle-shaped workpiece. The technical scheme provided by the utility model can observe the vehicle-shaped workpiece at multiple angles.

Description

Manual inspection table

Technical Field

The utility model relates to the field of automobile production and manufacturing, in particular to a manual inspection table.

Background

With the development of automobile production manufacturing industry, more and more vehicle type workpieces appear, the welding spots on the vehicle type workpieces need to be carefully inspected after welding, and the inspection of the vehicle type workpieces at present is limited to a few convenient angles, so that the inspection of the vehicle type workpieces at other angles needs to consume more manpower, is low in efficiency, and cannot be performed at a plurality of required convenient angles.

Disclosure of Invention

The utility model mainly aims to provide a manual inspection table which can realize automatic clamping of a plurality of angles of the manual inspection table and is convenient for inspecting a vehicle type workpiece at a required angle.

To achieve the above object, the present utility model provides a manual inspection station comprising:

the fixing device comprises a fixing table, wherein one end of the fixing table is provided with a vertical first bracket, a first mounting seat and a first fixing seat are mounted on the first bracket, a limiting part is arranged on the first fixing seat, the other end of the fixing table is provided with a vertical second bracket, and a second mounting seat is mounted on the second bracket;

one end of the rotary table is provided with a rotary disc, the rotary disc is rotatably mounted on the first mounting seat along an axis extending in the first direction, the other end of the rotary table is rotatably mounted on the second mounting seat along an axis extending in the first direction, the rotary disc is provided with a plurality of matching parts which are arranged at intervals along the circumferential direction of the rotary table, and one of the matching parts is selected to be matched with the limiting part, so that the rotary disc is rotationally stopped at a preset angle position; the method comprises the steps of,

and the two clamping structures are respectively and correspondingly arranged at two ends of the rotary table and are used for clamping the vehicle type workpiece.

Optionally, one of the limiting part and the matching part is provided with a positioning protrusion, and the other one is provided with a positioning groove, and the positioning protrusion can be inserted into the positioning groove when the rotating disc rotates to a required angle relative to the first mounting seat.

Optionally, the positioning protrusion includes an elastic rod and a sphere, wherein the elastic rod and the sphere extend along a first direction, one of the rotating disc and the first fixing seat is fixedly connected with one end of the elastic rod, the sphere is in rolling connection with the other end of the elastic rod, and the positioning groove includes an inverted cone groove.

Optionally, each of the clamping structures comprises:

the outer wall of the main body is provided with a handle seat, and one end of the handle seat is rotationally connected with the outer wall of the main body so that the other end of the handle seat can rotate relative to the second mounting seat;

one end of the handle is connected with the other end of the handle seat;

one end of the clamping arm is connected to the handle seat, and the other end of the clamping arm extends along a first direction; the method comprises the steps of,

and one end of the base is fixedly connected with one end of the rotary table, and the other end of the base extends along the second direction and is fixedly connected with one end of the main body, which is far away from the handle in the second direction.

Optionally, the other end of base still is equipped with the block seat, the block seat keep away from the one end of base slides and is provided with first fastener, first fastener extends along the second direction to can be in the second direction is gone up the activity, in order to spacing be in when pressing from both sides the tight state the handle seat.

Optionally, the first engaging member includes:

one end of the pipe body is connected with one end, far away from the base, of the clamping seat, and a positioning piece is arranged in the pipe body;

one end of the knob is provided with a movable rod which extends in the direction close to the other end of the pipe body in a protruding manner, and the movable rod is arranged in the pipe body in a sliding manner and penetrates out of the pipe body so as to limit the handle seat in a clamping state; the method comprises the steps of,

the spiral spring is arranged on the movable rod;

the positioning piece enables the knob to rotate for 90 degrees under the pulling-out state, then locks the state that the free end of the movable rod is retracted, and further releases the limit of the movable rod on the handle seat when the movable rod is in the clamping state.

Optionally, a positioning portion is provided at an end of the rotary table away from the rotary disc, and the positioning portion includes:

a guide rail extending along a first direction;

the base is arranged in a sliding manner with the guide rail so as to move in a first direction, and a second clamping piece is arranged on the base in a sliding manner, extends along a third direction and can move in the third direction; the method comprises the steps of,

the two clamping seats extend along the third direction, two grooves matched with the second clamping piece are respectively correspondingly formed in the two clamping seats, and the distance between the two clamping seats is 76mm so as to position two vehicle type workpieces.

Optionally, the other end fixedly connected with direction wheel of revolving stage, the second mount pad with the direction wheel rotates to be connected, the second fixing base is still installed to the upper surface of second support, the second fixing base slides and is provided with the pin, the pin wears to locate the direction wheel with the second fixing base can be in first direction activity.

Optionally, a braking portion is disposed between the second support and the steering wheel, and the braking portion includes:

a rotating wheel mounted between the second mounting seat and the steering wheel, the rotating wheel rotating with the rotation of the steering wheel;

the fixing plate is fixedly connected to the position, away from the second fixing seat, of the second bracket in the third direction, a guide shaft extending along the third direction is arranged on the fixing plate in a penetrating mode, a bushing is arranged at one end of the guide shaft, a grinding block is fixedly connected to the other end of the guide shaft, the end face, away from the guide shaft in the third direction, of one end of the grinding block is recessed to form an arc-shaped face matched with the wheel face of the rotating wheel, and the arc-shaped face is used for being in friction abutting connection with the rotating wheel; the method comprises the steps of,

the spiral spring is arranged between the grinding block and the fixed plate, the spiral spring is sleeved on the guide shaft, and two ends of the spiral spring are respectively connected with the grinding block and the fixed plate correspondingly.

Optionally, be equipped with between the dull polish piece with the fixed plate wear to locate the hold-down plate of guiding axle, be equipped with on the hold-down plate along the third direction extension regulation pole, adjust the pole with hold-down plate threaded connection, coil spring's both ends respectively correspond with the dull polish piece with the hold-down plate is connected.

According to the technical scheme, the two clamping structures clamp the vehicle type workpiece, so that the vehicle type workpiece cannot slide down when being driven by the rotating table to rotate, the rotating disc with the matching parts is arranged at one end of the rotating table, the matching parts are circumferentially arranged at intervals on the rotating disc, one of the matching parts can represent a stagnation angle of one position when the rotating table rotates relative to the axis extending along the first direction, the first fixing seat with the limiting part is arranged on the first support, when the vehicle type workpiece is required to be inspected at a certain angle, the rotating table is required to be limited at the certain angle, at this time, one of the matching parts corresponding to the certain angle rotates relative to the axis extending along the first direction under the driving of the rotating disc, and when one of the matching parts corresponding to the certain angle rotates to the position capable of being matched with the limiting part on the first fixing seat, the first fixing seat automatically matches with the one of the matching parts, so that the vehicle type workpiece is required to be inspected at the certain angle, and the position is further limited.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the structure of the manual inspection station of the present utility model;

fig. 2 is a schematic structural view of the brake part in fig. 1.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

In view of the foregoing, the present utility model provides a manual inspection table, and fig. 1 is an embodiment of the present utility model.

Referring to fig. 1 to 2, the manual inspection table 100 provided by the present utility model includes a fixed table 1, a rotary table 2 and two clamping structures 22, one end of the fixed table 1 is provided with a vertical first support 11, a first mounting seat 113 and a first fixing seat 111 are mounted on an upper surface of the first support 11, a limiting portion 112 is disposed on the first fixing seat 111, the other end of the fixed table 1 is provided with a vertical second support 12, a second mounting seat 121 is mounted on the second support 12, one end of the rotary table 2 is provided with a rotary disc 21, the axis extending along the first direction of the rotary disc 21 is rotatably mounted on the first mounting seat 113, the other end of the rotary table 2 is rotatably mounted on the second mounting seat 121 along the axis extending along the first direction of the rotary table, the rotary disc 21 is provided with a plurality of engaging portions 211 arranged at intervals along a circumferential direction of the rotary disc, one of the plurality of engaging portions 211 is selected to be engaged with the limiting portion 112, so that the rotary disc 21 rotates at a preset angle, and the two clamping structures 22 are respectively arranged at two ends of the rotary table 2 to clamp the two workpieces.

In the technical scheme of the utility model, the two clamping structures 22 clamp the vehicle type workpiece, so that the vehicle type workpiece can not slide down when being driven by the rotating table 2 to rotate, one end of the rotating table 2 is provided with the rotating disc 21 with a plurality of matching parts 211, the matching parts 211 are circumferentially arranged at intervals on the rotating disc 21, one of the matching parts 211 can represent a stagnation angle of one position when the rotating table 2 rotates relative to an axis extending along a first direction, a first fixing seat 111 with a limiting part 112 is arranged on the first bracket 11, when the vehicle type workpiece is required to be inspected at a certain angle, the rotating table 2 is required to be limited at the certain angle, at this time, one of the matching parts 211 corresponding to the certain angle can rotate relative to an axis extending along the first direction under the driving of the rotating disc 21, the one of the matching parts 211 rotates to a position where the matching part 112 can be matched with the first fixing seat 111, and the one of the matching parts 211 can be conveniently limited by the limiting part 112 when the vehicle type workpiece is required to be inspected at the certain angle, and the one of the matching parts can be further limited by the matching parts 112.

In this embodiment, one of the limiting portion 112 and the plurality of engaging portions 211 is provided as a positioning protrusion, and the other is provided as a positioning groove, and the positioning protrusion can be inserted into the positioning groove when the rotating disc 2 rotates to a desired angle with respect to the first mounting seat 113. When the rotating disc 2 rotates relative to the first mounting seat 113 to one of the plurality of matching parts 211 and can be matched with the limiting part 112 at a required angle, the positioning protrusion can automatically slide into the positioning groove, no external force is required to be applied to insert the positioning protrusion into the positioning groove, and the positioning groove is adopted, so that when the vehicle type workpiece at a certain required angle is inspected and the next angle is inspected, and the limitation of the vehicle type workpiece is required to be relieved, the positioning protrusion is not required to be pulled out by using external force, and the positioning protrusion can be removed from the positioning groove more smoothly, thereby improving the convenience of the manual inspection bench 100 operated by a user.

In still another embodiment, the limiting portion 112 may further include a limiting hole, the mating portion 211 includes a limiting bump, and when the rotating disc 21 rotates relative to the first mounting seat 113 to a position where one of the mating portions 211 can mate with the limiting portion 112 at a desired angular position, the limiting bump may penetrate into the limiting hole to limit the rotating table, so that the vehicle-shaped workpiece is stopped at the desired angular position.

In still another embodiment, the limiting portion 112 may be a pin slidably disposed on the first fixing base 111, and the plurality of engaging portions 211 may be a plurality of pin holes formed on the rotating disc 21, so that the vehicle-shaped workpiece can be positioned at a desired position by means of the pin and the pin holes, thereby preventing the rotating table from suddenly rotating during maintenance, and creating maintenance risk.

Further, the positioning protrusion includes an elastic rod extending along a first direction and a ball, one of the rotating disc 21 and the first fixing seat 111 is fixedly connected with one end of the elastic rod, the ball is in rolling connection with the other end of the elastic rod, and the positioning groove includes an inverted cone groove. When letting the spheroid deviate from when the back taper recess, the spheroid can roll in the back taper recess, at this moment, elastic deformation takes place for the elastic rod, the elastic rod has along first direction keep away from the trend that the direction of back taper recess notch was retracted, and then drives the spheroid deviates from back taper recess, can reduce through spheroidal roll the frictional force when the location arch gets into positioning groove, sliding friction is replaced by rolling friction promptly, makes the location arch more easily blocks into positioning groove, and back taper recess be with spheroid looks adaptation and more be favorable to the spheroid slides into and deviate from, set up the elastic rod further makes the spheroid with the deviating from of back taper recess is easier, more smooth and easy.

In this embodiment, each of the clamping structures 22 includes a main body 224, a handle 221, a clamping arm 223, and a base 225, where the outer wall of the main body 224 is provided with a handle seat 222, one end of the handle seat 222 is rotatably connected with the outer wall of the main body 224, so that the other end of the handle seat 222 can rotate relative to the second mounting seat 121, one end of the handle 221 is connected with the other end of the handle seat 222, one end of the clamping arm 223 is connected with the handle seat 222, the other end of the clamping arm 223 extends along a first direction, one end of the base 225 is fixedly connected with one end of the rotary table 2, and the other end of the base 225 extends along a second direction and is fixedly connected with one end of the main body 224, which is far away from the handle 221 in the second direction. When the vehicle-type workpiece is placed on the rotary table 2, the clamping arm 223 is clamped by rotating the handle 221 on the handle seat 222, so that the vehicle-type workpiece is prevented from sliding down due to self gravity when being at different angle positions, the rotary table 2 can be rotated, and the vehicle-type workpiece is further rotated to any required angle position.

Further, a locking seat is further disposed at the other end of the base 225, a first locking member 226 is slidably disposed at one end of the locking seat away from the base 225, and the first locking member 226 extends along a second direction and is movable in the second direction to limit the handle seat 222 in the clamped state. By providing the first engaging member 226, the handle seat 222 may be limited to be in a state when the vehicle-shaped workpiece is clamped, so as to prevent the handle 221 from being touched or misoperated to open the clamping arm 223 for clamping the vehicle-shaped workpiece, thereby further improving the clamping function of the clamping arm 223.

Further, the first clamping member 226 includes a tube, a knob and a coil spring, one end of the tube is connected with one end of the clamping seat, which is far away from the base 225, a positioning member is disposed inside, one end of the knob protrudes with a movable rod extending in a direction, which is close to the other end of the tube, in the second direction, the movable rod is slidably disposed inside the tube and penetrates out of the tube, so as to limit the handle seat 222 in a clamped state, the coil spring is disposed on the movable rod, and the positioning member makes the knob rotate for 90 ° in a pulled state, locks the state in which the free end of the movable rod is retracted, and further releases the limit of the movable rod on the handle seat 222 in the clamped state. By this arrangement, the first engaging member 226 can be prevented from being erroneously operated to easily open the limit of the handle seat 222, thereby improving the stability of the first engaging member 226.

In this embodiment, a positioning portion 23 is disposed at one end of the turntable 2 away from the rotating disc 21, the positioning portion 23 includes a guide rail 234, a base 231 and two clamping seats 232, the guide rail 234 extends along a first direction, the base 231 and the guide rail 234 are slidably disposed so as to move in the first direction, a second clamping member 233 is slidably disposed on the base 231, the second clamping member 233 extends along a third direction and is movable in the third direction, the two clamping seats 232 extend along the third direction, two grooves corresponding to the second clamping members 233 are respectively formed in the two clamping seats 232, and the two clamping seats 232 are spaced apart by 76mm so as to position two vehicle-shaped workpieces. The base 231 slides on the guide rail 234, so that the second clamping piece 233 is respectively inserted into two grooves matched with the second clamping piece 233, so that workpieces of two different vehicle types can be respectively positioned, and the positioning part 23 can be used for checking the workpieces of two vehicle types in a plurality of different angle positions.

In this embodiment, the other end of the rotary table 2 is fixedly connected with a steering wheel 24, the second mounting seat 121 is rotatably connected with the steering wheel 24, the upper surface of the second bracket 12 is further provided with a second fixing seat 122, the second fixing seat 122 is slidably provided with a stop lever 123, and the stop lever 123 is disposed through the steering wheel 24 and the second fixing seat 122 and can move in the first direction. So set up, when not using or pushing manual inspection bench 100 is advanced, can with pin 123 inserts direction wheel 24 is with pinning the revolving stage 2, when manual inspection bench 100 is in the time of need maintenance, also can with pin 123 inserts direction wheel 24 is with pinning revolving stage 2, prevents revolving stage 2 rocks, and then the convenience maintainer is right the inspection maintenance of manual inspection bench 100.

Further, a braking portion 13 is disposed between the second bracket 12 and the steering wheel 24, the braking portion 13 includes a rotating wheel 132, a fixing plate 131 and a coil spring 134, the rotating wheel 132 is mounted between the second mounting seat 121 and the steering wheel 24, the rotating wheel 132 rotates along with rotation of the steering wheel 24, the fixing plate 131 is fixedly connected to a position, away from the second fixing seat 122, of the second bracket 12 in a third direction, a guide shaft 135 extending along the third direction is disposed on the fixing plate 131, a bushing is disposed at one end of the guide shaft 135, a polishing block 133 is fixedly connected to the other end of the guide shaft, the polishing block 133 is recessed away from an end face of the guide shaft 135 in the third direction to form an arc face adapted to an wheel face of the rotating wheel 132, the arc face is in friction and butt with the rotating wheel 132, the coil spring 134 is disposed between the polishing block 133 and the fixing plate 131, the coil spring 134 is sleeved on the guide shaft 135, and the polishing block 133 is correspondingly connected to the fixing plate 131 at two ends of the coil spring 134. Through setting up brake portion 13, works as when required angular position is reached to the motorcycle type work piece, because the motorcycle type work piece is heavier, there is great inertia and make the motorcycle type work piece continues to rotate, at this moment the abrasive brick 133 with the arcwall face of swiveling wheel 132 looks adaptation can with swiveling wheel 132's wheel face produces friction and then reduces rotation speed, makes things convenient for manual control rotation angle.

Further, a pressing plate penetrating through the guide shaft 135 is disposed between the grinding block 133 and the fixing plate 131, an adjusting rod extending along a third direction is disposed on the pressing plate, the adjusting rod is in threaded connection with the pressing plate, and two ends of the coil spring 134 are respectively connected with the grinding block 133 and the pressing plate correspondingly. The adjusting lever is adjusted in height, and the pressing plate is moved in a direction approaching the sanding block 133 in a third direction, thereby compressing the coil spring 134 to be elastically deformed, thereby increasing the elastic force of the coil spring 134. In addition, the abrasion of the abrasive block 133 after a long time use can be prevented, the thickness is reduced, and the pressing force of the abrasive block 133 can be readjusted by the adjustment of the adjusting lever.

The foregoing is only the preferred embodiments of the present utility model, and therefore, the patent scope of the utility model is not limited thereto, and all the equivalent structural changes made by the description of the utility model and the accompanying drawings or the direct or indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A manual inspection station, the manual inspection station comprising:

2. The manual inspection station as claimed in claim 1, wherein one of the limit portion and the engagement portion is provided as a positioning projection, and the other is provided as a positioning groove, and the positioning projection is insertable into the positioning groove when the rotating disk is rotated to a desired angle with respect to the first mount.

3. The manual inspection station of claim 2, wherein said positioning protrusion comprises an elastic rod extending along a first direction and a ball, one of said rotating disk and said first fixed seat is fixedly connected to one end of said elastic rod, said ball is rollably connected to the other end of said elastic rod, and said positioning groove comprises an inverted cone-shaped groove.

4. The manual inspection station of claim 1, wherein each of said gripping structures comprises:

one end of the handle is connected with the other end of the handle seat;

5. The manual inspection station of claim 4, wherein a clamping seat is further provided at the other end of the base, a first clamping member is slidably provided at an end of the clamping seat away from the base, and the first clamping member extends along a second direction and is movable in the second direction to limit the handle seat in a clamped state.

6. The manual inspection station of claim 5, wherein said first engagement member comprises:

the spiral spring is arranged on the movable rod;

7. The manual inspection table according to claim 1, wherein an end of the rotary table remote from the rotary disk is provided with a positioning portion including:

a guide rail extending along a first direction;

8. The manual inspection table of claim 1, wherein the other end of the rotary table is fixedly connected with a steering wheel, the second mounting seat is connected with the steering wheel, a second fixing seat is further mounted on the upper surface of the second support, a stop lever is slidably arranged on the second fixing seat, and the stop lever penetrates through the steering wheel and the second fixing seat and can move in a first direction.

9. The manual inspection station of claim 8, wherein a brake is disposed between said second bracket and said steering wheel, said brake comprising:

10. The manual inspection bench of claim 9, wherein a pressing plate penetrating through the guide shaft is arranged between the grinding block and the fixing plate, an adjusting rod extending along a third direction is arranged on the pressing plate and is in threaded connection with the pressing plate, and two ends of the spiral spring are respectively correspondingly connected with the grinding block and the pressing plate.