CN221959419U - A special fixture for automobile parts testing - Google Patents

Abstract

The utility model discloses a special jig for automobile parts detection, which relates to the technical field of jigs, including a reference workbench, a convenient detection mechanism is arranged on the top of the reference workbench, a standard display mechanism is arranged on the back of the reference workbench, the convenient detection mechanism includes a weight detection unit and a size detection unit, the standard display mechanism includes a height adjustment unit and an angle adjustment unit, and the size detection unit includes a support table. The utility model can support the automobile wheel hub through the design of a rotating inner table, and at the same time, through the design of a center limit column, the function of limiting the center of the automobile wheel hub is realized, and the user can then slide a sliding caliper in the limiter to detect the size of the automobile wheel hub. Through the connection relationship design between the support table and the rotating inner table, the user can manually drive the automobile wheel hub on the top of the rotating inner table to rotate, avoiding the problem of manually measuring around the wheel hub.

Description

A special fixture for automobile parts testing

Technical Field

The utility model relates to the technical field of jigs, in particular to a special jig for detecting automobile parts.

Background Art

Auto parts are the units that make up the whole car and the products that serve the car. Nowadays, with more and more car brands and types of cars, there are also many types of auto parts. Jigs are a large category of tools for carpentry, ironwork, fitter, machinery, electronic control and some other handicrafts, mainly used as a tool to assist in controlling position or movement.

During the production process of automobile wheels, their size and weight need to be tested. In the actual production process, people need to walk around the automobile wheels manually to measure their size using a ruler. This measurement process consumes a lot of manpower and needs to be improved.

Utility Model Content

The purpose of the utility model is to provide a special fixture for automobile parts testing to solve the problems raised in the above background technology.

In order to solve the above technical problems, the technical solution adopted by the utility model is:

A special jig for automobile parts detection comprises a reference workbench, a convenient detection mechanism is arranged on the top of the reference workbench, and a standard display mechanism is arranged on the back of the reference workbench.

The convenient detection mechanism includes a weight detection unit and a size detection unit, and the standard display mechanism includes a height adjustment unit and an angle adjustment unit.

The size detection unit includes a support table, a limit piece is fixedly installed on the top of the support table, a sliding caliper is slidably connected to the inner wall of the limit piece, scale lines are coated on the top of the sliding caliper, a rotating inner table is rotatably connected to the inner wall of the support table, a groove is opened at the center of the top of the rotating inner table, a positioning plate is fixedly installed at the bottom of the inner wall of the groove, a movable plate is detachably connected to the top of the positioning plate, a center limit column is welded at the center of the top of the movable plate, and the design of the limit piece and the sliding caliper makes it convenient for users to measure the wheel size.

A further improvement of the technical solution of the utility model is that the weight detection unit includes a median plate seat, the median plate seat is fixedly installed on the top of the reference workbench, a weighing sensor is fixedly installed on the top of the median plate seat, and the weighing sensor is used to measure the weight of the wheel hub.

A further improvement of the technical solution of the utility model is that the support platform is fixedly installed on the top of the weighing sensor, and an LED display board is fixedly installed on the front of the median plate seat, and the LED display board is used to display the numbers measured by the weighing sensor.

A further improvement of the technical solution of the utility model is that the height adjustment unit comprises a bending column, the bending column is fixedly mounted on the back of the reference workbench, and a square column is fixedly mounted on one end of the bending column away from the reference workbench.

A further improvement of the technical solution of the utility model is that a movable sleeve is movably connected to the outer wall of the square column, a bolt is threadedly connected to the outer wall of the movable sleeve, the threaded end of the bolt is movably connected to the outer wall of the square column, and the bolt is used to position the movable sleeve on the outer wall of the square column.

A further improvement of the technical solution of the utility model is that the angle adjustment unit includes a receiving tube, the receiving tube is fixedly installed on the front side of the movable sleeve, a rotating column is rotatably connected to the inner wall of the receiving tube, fixed blocks are fixedly installed on the top and bottom of the receiving tube, a rubber plate is fixedly connected to the inner wall of the fixed block, and the rubber plate limits the rotating column by friction.

A further improvement of the technical solution of the utility model is that the inner wall of the rubber plate is movably connected to the outer wall of the rotating column, the top and bottom of the rotating column are fixedly installed with connecting blocks, and the front of the connecting block is fixedly installed with a display screen, which is used to display standard data information.

Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

1. The utility model provides a special jig for automobile parts inspection. Through the design of a rotating inner table, the automobile wheel hub can be supported. At the same time, through the design of a center limit column, the function of limiting the center of the automobile wheel hub is realized. The user can then slide the sliding caliper in the limiter to detect the size of the automobile wheel hub. Through the connection relationship design between the support table and the rotating inner table, the user can manually drive the automobile wheel hub on the top of the rotating inner table to rotate, avoiding the problem of manually measuring around the wheel hub, thereby improving the convenience of this structure.

2. The utility model provides a special fixture for automobile parts inspection. Through the design of the display screen, the shape, weight data and size data of the standard wheel hub can be displayed, which is convenient for users to perform comparative inspection. Through the connection relationship design of the square column, the movable sleeve and the bolt, the user can adjust the height of the display screen. Through the design of the receiving tube and the rotating column, the user can adjust the display angle of the display screen, thereby improving the practicality of the structure.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic diagram of the top structure of the support platform of the utility model;

Figure 3 is an enlarged schematic diagram of structure A of the present invention;

FIG4 is a schematic diagram of the back structure of the display screen of the present invention;

FIG5 is an enlarged schematic diagram of structure B of the present invention.

In the figure: 1. Reference workbench;

2. Convenient detection mechanism; 21. Middle plate seat; 22. Weighing sensor; 23. Support platform; 24. LED display board; 25. Limiting piece; 26. Sliding caliper; 27. Rotating inner table; 271. Groove; 272. Positioning plate; 273. Movable plate; 274. Center limit column;

3. Standard display mechanism; 31. Bending column; 32. Square column; 33. Movable sleeve; 34. Bolt; 35. Receiver tube; 36. Rotating column; 37. Fixed block; 38. Rubber plate; 39. Connecting block; 391. Display screen.

DETAILED DESCRIPTION

The present invention is further described in detail below in conjunction with the embodiments:

Example 1

As shown in FIGS. 1-5 , the utility model provides a special jig for detecting automobile parts, including a reference workbench 1, a convenient detection mechanism 2 is arranged on the top of the reference workbench 1, a standard display mechanism 3 is arranged on the back of the reference workbench 1, the convenient detection mechanism 2 includes a weight detection unit and a size detection unit, the standard display mechanism 3 includes a height adjustment unit and an angle adjustment unit, the size detection unit includes a support table 23, a limit member 25 is fixedly installed on the top of the support table 23, a sliding caliper 26 is slidably connected to the inner wall of the limit member 25, and a scale line is coated on the top of the sliding caliper 26, a rotating inner table 27 is rotatably connected to the inner wall of the support table 23, and a groove 271 is opened at the center of the top of the rotating inner table 27, and the groove 271 is provided at the bottom of the support table 23. A positioning disk 272 is fixedly installed at the bottom of the inner wall of the groove 271, and a movable disk 273 is detachably connected to the top of the positioning disk 272. A center limit column 274 is welded at the center of the top of the movable disk 273. The automobile wheel hub is moved to the top of the rotating inner platform 27 in advance, and the center of the automobile wheel hub is limited by the center limit column 274. The user can then slide the sliding caliper 26 in the limiting member 25 to detect the size of the automobile wheel hub. The user can manually drive the automobile wheel hub on the top of the rotating inner platform 27 to rotate, avoiding the problem of manually measuring around the wheel hub. Through the connection relationship design of the positioning disk 272 and the movable disk 273, the user can replace the center limit columns 274 of different specifications to suit the wheels of different specifications.

In this embodiment, the weight detection unit includes a median plate seat 21, which is fixedly installed on the top of the reference workbench 1. A weighing sensor 22 is fixedly installed on the top of the median plate seat 21, a support platform 23 is fixedly installed on the top of the weighing sensor 22, and an LED display board 24 is fixedly installed on the front of the median plate seat 21. The weighing sensor 22 and the LED display board 24 are connected through electrical signals from an external controller. After the wheel hub is moved to the top of the rotating inner table 27, the weight of the wheel hub can be measured through the design of the weighing sensor 22 and displayed on the LED display board 24.

In this embodiment, the height adjustment unit includes a bending column 31, which is fixedly mounted on the back of the reference workbench 1, and a square column 32 is fixedly mounted on one end of the bending column 31 away from the reference workbench 1, and a movable sleeve 33 is movably connected to the outer wall of the square column 32, and a bolt 34 is threadedly connected to the outer wall of the movable sleeve 33, and the threaded end of the bolt 34 is movably connected to the outer wall of the square column 32. The angle adjustment unit includes a receiving tube 35, which is fixedly mounted on the front of the movable sleeve 33, and a rotating column 36 is rotatably connected to the inner wall of the receiving tube 35, and a fixing block 37 is fixedly mounted on the top and bottom of the receiving tube 35, and a rubber plate 38 is fixedly connected to the inner wall of the fixing block 37, and the inner wall of the rubber plate 38 The wall is movably connected to the outer wall of the rotating column 36. The top and bottom of the rotating column 36 are fixedly installed with connecting blocks 39. The front of the connecting block 39 is fixedly installed with a display screen 391. The display screen 391 is used to display the shape, weight data and size data of the standard wheel hub, which is convenient for users to perform comparative detection. By loosening the bolt 34, the user can adjust the height of the display screen 391. Through the design of the receiving tube 35 and the rotating column 36, the user can push the display screen 391 to adjust its display angle, which is convenient for users to observe the display screen 391 and improve the detection efficiency. The rubber plate 38 has a certain elastic force and can be movably fitted on the outer wall of the rotating column 36 to lock the rotation degree of the rotating column 36.

The following is a detailed description of the working principle of this special fixture for automotive parts testing.

As shown in Figures 1-5, an external device is used to move the automobile wheel hub to the top of the rotating inner table 27, and the center of the automobile wheel hub is limited by the center limit column 274. The sliding caliper 26 is pushed in the limiter 25 so that the sliding caliper 26 fits the outer wall of the wheel hub. The size measurement function is achieved with the help of the scale line on the top of the sliding caliper 26. During the process, the user can manually drive the wheel hub to rotate and switch the measurement position. Through the design of the weighing sensor 22, the weight of the wheel hub can be measured and displayed on the LED display board 24.

The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims (7)

1. A special tool for auto-parts detects, includes benchmark workstation (1), its characterized in that: a convenient detection mechanism (2) is arranged at the top of the reference workbench (1), and a standard display mechanism (3) is arranged at the back of the reference workbench (1);

The convenient detection mechanism (2) comprises a weight detection unit and a size detection unit, and the standard display mechanism (3) comprises a height adjustment unit and an angle adjustment unit;

The size detection unit comprises a supporting table (23), a limiting part (25) is fixedly arranged at the top of the supporting table (23), a sliding caliper (26) is connected to the inner wall of the limiting part (25) in a sliding mode, scale marks are coated on the top of the sliding caliper (26), a rotary inner table (27) is rotatably connected to the inner wall of the supporting table (23), a groove (271) is formed in the center of the top of the rotary inner table (27), a positioning disc (272) is fixedly arranged at the bottom of the inner wall of the groove (271), a movable disc (273) is detachably connected to the top of the positioning disc (272), and a circle center limiting column (274) is welded at the center of the top of the movable disc (273).

2. The special fixture for detecting automobile parts according to claim 1, wherein: the weight detection unit comprises a middle plate seat (21), the middle plate seat (21) is fixedly arranged at the top of the reference workbench (1), and a weighing sensor (22) is fixedly arranged at the top of the middle plate seat (21).

3. The special fixture for detecting automobile parts according to claim 2, wherein: the top of the weighing sensor (22) is fixedly provided with the supporting table (23), and the front surface of the middle plate seat (21) is fixedly provided with the LED display panel (24).

4. The special fixture for detecting automobile parts according to claim 1, wherein: the height adjusting unit comprises a bending column (31), the bending column (31) is fixedly arranged on the back surface of the reference workbench (1), and a square column (32) is fixedly arranged at one end, far away from the reference workbench (1), of the bending column (31).

5. The special fixture for detecting automobile parts according to claim 4, wherein: the movable sleeve (33) is movably connected to the outer wall of the square column (32), the bolt (34) is connected to the outer wall of the movable sleeve (33) in a threaded mode, and the threaded end of the bolt (34) is movably connected with the outer wall of the square column (32).

6. The special fixture for detecting automobile parts according to claim 5, wherein: the angle adjusting unit comprises a bearing cylinder (35), the bearing cylinder (35) is fixedly arranged on the front face of the movable sleeve (33), a rotating column (36) is rotatably connected to the inner wall of the bearing cylinder (35), fixing blocks (37) are fixedly arranged at the top and the bottom of the bearing cylinder (35), and rubber plates (38) are fixedly connected to the inner wall of the fixing blocks (37).

7. The special fixture for detecting automobile parts according to claim 6, wherein: the inner wall of rubber slab (38) and the outer wall swing joint of column (36), the top and the bottom of column (36) all fixed mounting have connecting block (39), the front fixed mounting of connecting block (39) has display screen (391).