An error detection device for automobile spare parts processing

Abstract

The present invention discloses an error detection device for automobile spare part processing, which relates to the technical field of automobile spare part processing, specifically a guiding cavity and an extension seat. A leakage opening is formed in the middle of the guiding cavity, and a receiving bottom cavity is arranged on the bottom surface of the leakage opening. A positioning cover is annularly arranged inside the guiding cavity. For this error detection device for automobile spare part processing, when detecting the same automobile spare part, a standard automobile spare part can be taken out in advance, and then the threaded sleeve is designed to rotate the threaded rod clockwise. Then, the connecting plate rotatably connected to the threaded rod will move horizontally along the side plate, so that the proximity switch arranged inside the connecting plate will move synchronously. By referring to the standard automobile spare part, the proximity switch is adjusted to a suitable position. When detecting the same model of automobile spare part to be detected and the proximity switch does not generate a signal mark, it indicates that the automobile spare part is unqualified and has a problem of large error.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile spare parts processing, and particularly to an error detection device for automobile spare parts processing. Background Art

[0002] Auto spare parts are the various units that make up the whole of auto spare parts processing and the products serving auto spare parts processing. After the processing of automobile spare parts, it is necessary to detect the dimensions of the spare parts and eliminate the unqualified spare parts with large errors.

[0003] The existing automobile spare parts detection devices have problems such as insufficient workstations during use, which are inconvenient for quickly positioning the items to be detected and quickly removing the unqualified items after the detection. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides an error detection device for automobile spare parts processing, which solves the problems raised in the above background art.

[0005] To achieve the above purposes, the present invention is realized through the following technical solutions: An error detection device for automobile spare parts processing includes a guiding cavity and an extension base. A leakage opening is provided in the middle of the guiding cavity, and a receiving bottom cavity is arranged on the bottom surface of the leakage opening. A positioning cover is annularly arranged inside the guiding cavity, and a positioning component for fixed installation is installed inside the positioning cover. A fixing component for positioning is arranged outside the positioning component, and the fixing component includes a first electric slide rail, a positioning block, a second electric slide rail, and an auxiliary positioning block. A second electric slide rail is installed between the two first electric slide rails, and an auxiliary positioning block is slidably arranged on the inner surface of the second electric slide rail. A positioning block is slidably installed on the inner surface of the first electric slide rail. A side plate is arranged on one side of the outer surface of the first electric slide rail, and a threaded sleeve is fixedly installed inside the side plate. A threaded rod is threaded inside the threaded sleeve, and a connecting disc is rotatably installed at the end of the threaded rod. A proximity switch is arranged in the middle of the connecting disc. The extension base is arranged at the end of the first electric slide rail.

[0006] Further, six groups of the fixing components are annularly arranged around the center of the guiding cavity, and the guiding cavity is in the shape of a frustum with openings at both the upper and lower ends, and the diameter of the upper end of the guiding cavity is larger than the diameter of the lower end of the guiding cavity.

[0007] Further, a fixing frame is installed on the outer surface of the extension base, and a motor is arranged in the middle of the fixing frame. A connecting shaft is installed at the output end of the motor.

[0008] Furthermore, an auxiliary component for rotating an article is provided on the outer surface of the connecting shaft. The auxiliary component includes a first hydraulic air rod, a connecting plate, an extension rod body, a second hydraulic air rod, and a pushing plate. A connecting plate is provided on the end surface of the first hydraulic air rod, and an extension rod body is installed on the outer surface of the connecting plate. A pushing plate is provided behind the extension rod body, and a second hydraulic air rod is connected to the middle of the surface of the pushing plate.

[0009] Furthermore, an internal shaft is rotatably provided in the middle of the lower end of the fixed frame, and blades are installed on the outer surface of the internal shaft. A toothed disc is provided at the end of the internal shaft.

[0010] Furthermore, a rack is meshingly installed on one side of the outside of the toothed disc, and a mounting plate is provided on the outer surface of the rack. A bottom rod is installed at the upper end of the mounting plate, and the bottom rod and one side of the bottom of the positioning block are of an integrated structure.

[0011] Furthermore, the positioning component includes a first connecting groove, a positioning rod, a middle threaded rod, and a second connecting groove. The positioning rod is snap-fitted in the first connecting groove. A middle threaded rod is vertically provided in the middle of the positioning cover, and a mounting seat is threadedly installed at the end of the middle threaded rod. An installation groove is provided in the middle of the mounting seat. Second connecting grooves are provided on both sides inside the mounting seat.

[0012] Furthermore, the end portions of the positioning rods are respectively snap-fitted with the first connecting groove and the second connecting groove, and the positioning rods are symmetrically distributed about the center of the mounting seat.

[0013] Furthermore, the proximity switches and the fixing components are distributed in a one-to-one correspondence, and the side plates are snap-fitted with the outer sides of the first electric slide rails.

[0014] Furthermore, the first electric slide rail and the second electric slide rail are parallel to each other, and the end surfaces of the first electric slide rail and the second electric slide rail are of an integrated structure with the mounting seat.

[0015] The present invention provides an error detection device for automobile parts processing, which has the following beneficial effects:

[0016] The error detection device for automobile parts processing has multiple workstations, which is convenient for simultaneously detecting errors of multiple automobile parts, and can perform rapid positioning according to the specific size of the object. After positioning, it can use the design of the contact switch to detect the size error of the parts after limiting. When detecting automobile parts of different sizes, the position of the contact switch can be adjusted to facilitate the contact switch to detect the size of the automobile parts after limiting. And it can rotate the auxiliary component through the design of the motor and the connecting shaft according to the shape of the object in the automobile parts, which is convenient for rotating the automobile parts by using the design of the auxiliary component. It is beneficial to use the design of the contact switch to detect the thickness of different areas of the same part. The automobile parts with large detection errors can be removed to the storage bottom cavity at the bottom of the leakage port for unified collection.

[0017] 1. For this error detection device for automobile parts processing, the error detection device for automobile parts processing has multiple workstations, which is convenient for simultaneously detecting errors of multiple automobile parts. The automobile parts to be detected for errors can be placed between the positioning block and the auxiliary positioning block, and then the positions of the above two can be moved synchronously by using the design of the first electric slide rail and the second electric slide rail, so as to limit the automobile parts placed between the positioning block and the auxiliary positioning block, and the error can be detected by the distance between the contact point outside the positioning block and the proximity switch after limiting;

[0018] 2. For this error detection device for automobile parts processing, when detecting the same automobile part, a standard automobile part can be taken out in advance, and then the threaded sleeve is used to rotate the threaded rod clockwise. Then the connecting plate rotatably connected to the threaded rod will move horizontally along the side plate, so that the proximity switch provided inside the connecting plate will move synchronously. Referring to the standard automobile part, the proximity switch is adjusted to a suitable position. When the proximity switch does not generate a signal mark when detecting the same model of automobile part to be detected, the automobile part is unqualified and has a problem of large error;

[0019] 3. For an error detection device for automobile parts processing, when the thicknesses at different positions in the same automobile part are inconsistent, after the connecting plate is moved to a suitable position by the design of the first hydraulic air rod, the extension rod body can be attached to one end surface of the automobile part. Then, the position of the push plate can be driven to move synchronously by the design of the second hydraulic air rod. Thus, the automobile part can be limited by the continuous approach between the push plate and the extension rod body. Then, the motor and the connecting shaft can be used to rotate the limited automobile part, facilitating the adjustment of the automobile part to be detected to different positions and then using the positioning block and the auxiliary positioning block for limiting treatment again, so that the thicknesses at different positions of the automobile part can be obtained more comprehensively, improving the comprehensiveness during the error detection of the automobile part;

[0020] 4. For an error detection device for automobile parts processing, through the design of the installation groove, it can be threadedly connected with the middle-position threaded rod, facilitating the situation when the first electric slide rail and the second electric slide rail connected to the installation seat malfunction or independent error detection is required. The positioning cover connected to the middle-position threaded rod can be rotated counterclockwise to separate the middle-position threaded rod from the installation groove, which is convenient for disassembly. During installation, the installation groove is aligned with the middle-position threaded rod, and then the positioning cover connected to the middle-position threaded rod can be rotated clockwise to fix the entire installation seat to the middle-position threaded rod. Then, the positioning rod can be inserted into the first connection groove and the second connection groove to avoid the rotation problem of the threaded connection design between the installation groove and the middle-position threaded rod and maintain stability;

[0021] 5. For an error detection device for automobile parts processing, when detecting unqualified automobile parts with large errors, after the connecting plate is moved to a suitable position by the design of the first hydraulic air rod, the extension rod body can be attached to one end surface of the automobile part. Then, the position of the push plate can be driven to move synchronously by the design of the second hydraulic air rod. Thus, the automobile part can be limited by the continuous approach between the push plate and the extension rod body. Then, the limited item can be placed on the outer surface of the positioning block. Thus, through the design of the first electric slide rail, the positioning block can be driven to move towards the guiding cavity, transferring the unqualified automobile part to the storage bottom cavity. At the same time, the synchronous position movement of the bottom rod, the mounting plate, and the rack can be driven by the position movement of the positioning block. Thus, the rack will drive the gear disk to rotate, thereby driving the built-in shaft and the blade to rotate, facilitating the rapid circulation of the heat accumulated during the operation of the motor inside the fixed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a top view structural schematic diagram of an error detection device for automobile parts processing according to the present invention;

[0023] Figure 2An error detection device for automobile parts processing according to the present invention Figure 1 Schematic enlarged structure diagram at position A in the figure;

[0024] Figure 3 An error detection device for automobile parts processing according to the present invention Figure 1 Schematic enlarged structure diagram at position B in the figure;

[0025] Figure 4 Schematic connection structure diagram of the first electric slide rail and the second electric slide rail of an error detection device for automobile parts processing according to the present invention;

[0026] Figure 5 Schematic main sectional view structure diagram of the positioning cover of an error detection device for automobile parts processing according to the present invention;

[0027] Figure 6 Schematic side view connection structure diagram of the positioning block of an error detection device for automobile parts processing according to the present invention;

[0028] Figure 7 Schematic internal structure diagram of the fixed frame of an error detection device for automobile parts processing according to the present invention.

[0029] In the figure: 1. Guide cavity; 2. Leakage port; 3. Receiving bottom cavity; 4. Positioning assembly; 401. First electric slide rail; 402. Positioning block; 403. Second electric slide rail; 404. Auxiliary positioning block; 5. Extension seat; 6. Positioning cover; 7. Side plate; 8. Threaded rod; 9. Threaded sleeve; 10. Connecting plate; 11. Proximity switch; 12. Auxiliary assembly; 1201. First hydraulic air rod; 1202. Connecting plate; 1203. Extension rod body; 1204. Second hydraulic air rod; 1205. Pushing plate; 13. Fixed frame; 14. Connecting shaft; 15. Mounting seat; 16. Mounting groove; 17. Positioning assembly; 1701. First connecting groove; 1702. Positioning rod; 1703. Central threaded rod; 1704. Second connecting groove; 18. Bottom rod; 19. Mounting plate; 20. Rack; 21. Gear disc; 22. Built-in shaft; 23. Blade; 24. Motor. Detailed implementation manners

[0030] Please refer to Figures 1 to 7, the present invention provides a technical solution: an error detection device for automobile parts processing, including a guiding cavity 1, a leakage port 2, a receiving bottom cavity 3, a fixing component 4, a first electric slide rail 401, a positioning block 402, a second electric slide rail 403, an auxiliary positioning block 404, an extension seat 5, a positioning cover 6, a side plate 7, a threaded rod 8, a threaded sleeve 9, a connecting disc 10, a proximity switch 11, an auxiliary component 12, a first hydraulic air rod 1201, a connecting plate 1202, an extension rod body 1203, a second hydraulic air rod 1204, a pushing plate 1205, a fixing frame 13, a connecting shaft 14, a mounting seat 15, a mounting groove 16, a positioning component 17, a first connecting groove 1701, a positioning rod 1702, a middle threaded rod 1703, a second connecting groove 1704, a bottom rod 18, a mounting plate 19, a rack 20, a gear disc 21, an inner shaft 22, blades 23 and a motor 24. A leakage port 2 is provided in the middle of the guiding cavity 1, and a receiving bottom cavity 3 is arranged on the bottom surface of the leakage port 2. A positioning cover 6 is annularly arranged inside the guiding cavity 1, and a positioning component 17 for fixed installation is installed inside the positioning cover 6. A fixing component 4 for positioning is arranged outside the positioning component 17, and the fixing component 4 includes a first electric slide rail 401, a positioning block 402, a second electric slide rail 403 and an auxiliary positioning block 404. A second electric slide rail 403 is installed between two first electric slide rails 401, and an auxiliary positioning block 404 is slidably arranged on the inner surface of the second electric slide rail 403. The first electric slide rail 401 and the second electric slide rail 403 are parallel to each other, and the end surfaces of the first electric slide rail 401 and the second electric slide rail 403 are of an integral structure with the mounting seat 15. Six groups of the fixing component 4 are annularly arranged about the center of the guiding cavity 1, and the guiding cavity 1 is in a frustum-shaped structure with openings provided at both the upper and lower ends, and the upper diameter of the guiding cavity 1 is larger than the lower diameter of the guiding cavity 1. A positioning block 402 is slidably installed on the inner surface of the first electric slide rail 401. A side plate 7 is arranged on one side of the outer surface of the first electric slide rail 401, and a threaded sleeve 9 is fixedly installed inside the side plate 7. A threaded rod 8 is threaded inside the threaded sleeve 9, and a connecting disc 10 is rotatably installed at the end of the threaded rod 8. A proximity switch 11 is arranged in the middle of the connecting disc 10, and the proximity switch 11 and the fixing component 4 are distributed in a one-to-one correspondence. The side plate 7 is snap-connected to the outside of the first electric slide rail 401, and the extension seat 5 is arranged at the end of the first electric slide rail 401;

[0031] The specific operation is as follows. When detecting the same automotive spare part, a standard automotive spare part can be taken out in advance. Then, by designing the threaded sleeve 9, the threaded rod 8 is rotated clockwise. Then, the connecting plate 10 rotatably connected to the threaded rod 8 will move horizontally along the side plate 7. As a result, the proximity switch 11 provided inside the connecting plate 10 will move synchronously. Referring to the standard automotive spare part, the proximity switch 11 is adjusted to a suitable position. When detecting the same model of automotive spare part to be detected and the proximity switch 11 does not generate a signal mark, the automotive spare part is unqualified and there is a problem of large error. The error detection device for automotive spare part processing has multiple stations, which is convenient for simultaneously detecting the errors of multiple automotive spare parts. The automotive spare parts to be subjected to error detection can be placed between the positioning block 402 and the auxiliary positioning block 404. Then, the designs of the first electric slide rail 401 and the second electric slide rail 403 can be used synchronously to move the above two parts, so as to limit the automotive spare parts placed between the positioning block 402 and the auxiliary positioning block 404. And after the limitation, the error can be detected by the distance between the contact point provided outside the positioning block 402 and the proximity switch 11. And when detecting an unqualified automotive spare part with a large error, after moving the connecting plate 1202 to a suitable position by designing the first hydraulic air rod 1201, the extension rod body 1203 can be made to fit on the surface of one end of the automotive spare part. Then, the design of the second hydraulic air rod 1204 can be used synchronously to drive the push plate 1205 to move. Thus, the automotive spare part can be limited by the continuous approach between the positions of the push plate 1205 and the extension rod body 1203. Then, the item after limitation can be placed on the outer surface of the positioning block 402. Thus, the first electric slide rail 401 can drive the positioning block 402 to move towards the guiding cavity 1, so that the unqualified automotive spare part is transferred to the storage bottom cavity 3.

[0032] As Figure 1 , Figure 3 and Figure 7 shown, a fixed frame 13 is installed on the outer surface of the extension base 5, and a motor 24 is arranged in the middle of the fixed frame 13. The output end of the motor 24 is installed with a connecting shaft 14. An auxiliary component 12 for rotating an item is arranged on the outer surface of the connecting shaft 14. The auxiliary component 12 includes a first hydraulic air rod 1201, a connecting plate 1202, an extension rod body 1203, a second hydraulic air rod 1204 and a push plate 1205. The end surface of the first hydraulic air rod 1201 is provided with the connecting plate 1202. The outer surface of the connecting plate 1202 is installed with the extension rod body 1203. A push plate 1205 is arranged behind the extension rod body 1203. The middle of the surface of the push plate 1205 is connected with the second hydraulic air rod 1204;

[0033] When the thicknesses at different positions in the same auto part are inconsistent, after the connecting plate 1202 is moved to a proper position by using the design of the first hydraulic air rod 1201, the extension rod body 1203 can be made to fit on one end surface of the auto part. Then, the position of the push plate 1205 can be driven to move synchronously by using the design of the second hydraulic air rod 1204. Thus, the auto part can be limited by the continuous approach between the positions of the push plate 1205 and the extension rod body 1203. Then, the motor 24 and the connecting shaft 14 can be used to rotate the auto part after being limited, so as to adjust the auto part to be detected to different positions and re-limit it by using the positioning block 402 and the auxiliary positioning block 404, and the thicknesses at different positions of the auto part can be obtained more comprehensively, improving the comprehensiveness during the error detection of the auto part.

[0034] As Figure 3 , Figure 6 Figure 7 As shown in the figure, a built-in shaft 22 is rotatably arranged in the middle of the lower end inside the fixed frame 13, a blade 23 is installed on the outer surface of the built-in shaft 22, a toothed disc 21 is arranged at the end of the built-in shaft 22, a rack 20 is meshingly installed on the outer side of the toothed disc 21, an installation plate 19 is arranged on the outer surface of the rack 20, a bottom rod 18 is installed at the upper end of the installation plate 19, and the bottom rod 18 and one side of the bottom of the positioning block 402 are of an integrated structure;

[0035] The position movement of the positioning block 402 can drive the bottom rod 18, the installation plate 19 and the rack 20 to move synchronously. Thus, the rack 20 can drive the toothed disc 21 to rotate, so as to drive the built-in shaft 22 and the blade 23 to rotate, facilitating the rapid circulation of the heat accumulated during the operation of the motor 24 inside the fixed frame 13.

[0036] As Figure 1 , Figure 4 and Figure 5 As shown in the figure, the positioning assembly 17 includes a first connection groove 1701, a positioning rod 1702, a middle-position threaded rod 1703 and a second connection groove 1704. The positioning rod 1702 is snap-fitted inside the first connection groove 1701. A middle-position threaded rod 1703 is vertically arranged in the middle of the positioning cover 6. An installation seat 15 is threadedly installed at the end of the middle-position threaded rod 1703. An installation groove 16 is formed in the middle of the installation seat 15. Second connection grooves 1704 are formed on both sides inside the installation seat 15. The end parts of the positioning rod 1702 are respectively snap-fitted with the first connection groove 1701 and the second connection groove 1704, and the positioning rods 1702 are symmetrically distributed about the center of the installation seat 15;

[0037] Through the design of the installation groove 16, it can be threadedly connected to the middle-position screw rod 1703, which is convenient for the first electric slide rail 401 and the second electric slide rail 403 connected to the mounting seat 15 when there is a fault or independent error detection is required. The positioning cover 6 connected to the middle-position screw rod 1703 can be rotated counterclockwise to separate the middle-position screw rod 1703 from the installation groove 16, which is convenient for disassembly. During installation, the installation groove 16 is aligned with the middle-position screw rod 1703, and then the positioning cover 6 connected to the middle-position screw rod 1703 can be rotated clockwise to fix the entire mounting seat 15 to the middle-position screw rod 1703. Then, the positioning rod 1702 can be inserted into the first connection groove 1701 and the second connection groove 1704 to avoid the rotation problem of the threaded connection design between the installation groove 16 and the middle-position screw rod 1703 and maintain stability.

[0038] In summary, for the error detection device for automobile parts processing, during use, first, when detecting the same automobile part, a standard automobile part can be taken out in advance. Then, by designing the threaded sleeve 9, the threaded rod 8 is rotated clockwise. Then, the connecting plate 10 rotatably connected to the threaded rod 8 will move horizontally along the side plate 7, so that the proximity switch 11 provided inside the connecting plate 10 will move synchronously. Referring to the standard automobile part, the proximity switch 11 is adjusted to a suitable position. When detecting the same model of automobile part to be detected and the proximity switch 11 does not generate a signal mark, the automobile part is unqualified and has a problem of large error. Then, the error detection device for automobile parts processing has multiple workstations, which is convenient for simultaneously detecting the errors of multiple automobile parts. The automobile parts to be subjected to error detection can be placed between the positioning block 402 and the auxiliary positioning block 404. Then, the designs of the first electric slide rail 401 and the second electric slide rail 403 can be used synchronously to move the above two, so as to limit the automobile parts placed between the positioning block 402 and the auxiliary positioning block 404. And after the limitation, the error can be detected by the distance between the contact point provided outside the positioning block 402 and the proximity switch 11. Then, when the thicknesses at different positions of the same automobile part are different, by designing the first hydraulic air rod 1201, after the connecting plate 1202 is moved to a suitable position, the extension rod 1203 can be made to fit on one end surface of the automobile part. Then, by designing the second hydraulic air rod 1204 synchronously, the push plate 1205 can be driven to move, so that the automobile part can be limited by the continuous approach between the positions of the push plate 1205 and the extension rod 1203. Then, the motor 24 and the connecting shaft 14 can be used to rotate the limited automobile part, which is convenient for adjusting the automobile part to be detected to different positions and using the positioning block 402 and the auxiliary positioning block 404 for limitation again, so as to more comprehensively obtain the thicknesses at different positions of the automobile part. Then, when detecting an unqualified automobile part with a large error, by designing the first hydraulic air rod 1201, after the connecting plate 1202 is moved to a suitable position, the extension rod 1203 can be made to fit on one end surface of the automobile part. Then, by designing the second hydraulic air rod 1204 synchronously, the push plate 1205 can be driven to move, so that the automobile part can be limited by the continuous approach between the positions of the push plate 1205 and the extension rod 1203. Then, the limited article can be placed on the outer surface of the positioning block 402, so that the first electric slide rail 401 can drive the positioning block 402 to move towards the guiding cavity 1, and the unqualified automobile part is transferred to the receiving bottom cavity 3. At the same time, the position movement of the positioning block 402 can drive the bottom rod 18, the mounting plate 19 and the rack 20 to move synchronously, so that the rack 20 will drive the gear disc 21 to rotate.This can drive the rotation of the built-in shaft 22 and the blade 23, facilitating the rapid circulation of the heat accumulated during the operation of the motor 24 inside the fixed frame 13. Finally, through the design of the installation groove 16, it can be threadedly connected to the middle-position threaded rod 1703, facilitating the connection with the first electric slide rail 401 and the second electric slide rail 403 connected to the mounting seat 15 when there are faults or independent error detection is required. When it is necessary, the positioning cover 6 connected to the middle-position threaded rod 1703 can be rotated counterclockwise to separate the middle-position threaded rod 1703 from the installation groove 16, which is convenient for disassembly. During installation, the installation groove 16 is aligned with the middle-position threaded rod 1703, and then the positioning cover 6 connected to the middle-position threaded rod 1703 can be rotated clockwise to fix the entire mounting seat 15 to the middle-position threaded rod 1703. Then, the positioning rod 1702 can be inserted into the first connection groove 1701 and the second connection groove 1704 to avoid the rotation problem caused by the threaded connection design between the installation groove 16 and the middle-position threaded rod 1703.,

Claims

1. An error detection device for automobile parts processing, comprising a guiding cavity (1) and an extension base (5), characterized in that, a leakage opening (2) is formed in the middle of the guiding cavity (1), and a receiving bottom cavity (3) is arranged on the bottom surface of the leakage opening (2). A positioning cover (6) is annularly arranged inside the guiding cavity (1), and a positioning component (17) for fixed installation is installed inside the positioning cover (6). A fixing component (4) for positioning is arranged outside the positioning component (17), and the fixing component (4) includes a first electric slide rail (401), a positioning block (402), a second electric slide rail (403) and an auxiliary positioning block (404). A second electric slide rail (403) is installed between the two first electric slide rails (401), and an auxiliary positioning block (404) is slidably arranged on the inner surface of the second electric slide rail (403). A positioning block (402) is slidably installed on the inner surface of the first electric slide rail (401). A side plate (7) is arranged on one side of the outer surface of the first electric slide rail (401), and a threaded sleeve (9) is fixedly installed inside the side plate (7). A threaded rod (8) is arranged inside the threaded sleeve (9) in a threaded manner, and a connecting disc (10) is rotatably installed at the end of the threaded rod (8). A proximity switch (11) is arranged in the middle of the connecting disc (10). The extension base (5) is arranged at the end of the first electric slide rail (401); Six groups of the fixing components (4) are annularly arranged about the center of the guiding cavity (1); A fixing frame (13) is installed on the outer surface of the extension base (5), and a motor (24) is arranged in the middle of the fixing frame (13). An output end of the motor (24) is installed with a connecting shaft (14); An auxiliary component (12) for rotating an article is arranged on the outer surface of the connecting shaft (14), and the auxiliary component (12) includes a first hydraulic air rod (1201), a connecting plate (1202), an extension rod body (1203), a second hydraulic air rod (1204) and a push plate (1205). A connecting plate (1202) is arranged on the end surface of the first hydraulic air rod (1201), and an extension rod body (1203) is installed on the outer surface of the connecting plate (1202). A push plate (1205) is arranged behind the extension rod body (1203), and a second hydraulic air rod (1204) is connected to the middle of the surface of the push plate (1205).

2. The error detection device for automobile parts processing according to claim 1, characterized in that, The guiding cavity (1) is in a frustum-shaped structure with openings provided at both the upper and lower parts, and the diameter of the upper end of the guiding cavity (1) is larger than the diameter of the lower end of the guiding cavity (1).

3. The error detection device for automobile parts processing according to claim 2, characterized in that, An internal shaft (22) is rotatably arranged in the middle of the lower part inside the fixing frame (13), blades (23) are installed on the outer surface of the internal shaft (22), and a gear disc (21) is arranged at the end of the internal shaft (22).

4. An error detection device for automobile spare part processing according to claim 3, characterized in that, a rack (20) is meshed and installed on the outer side of the tooth disc (21), and a mounting plate (19) is arranged on the outer surface of the rack (20). A bottom rod (18) is installed at the upper end of the mounting plate (19), and the bottom rod (18) and one side of the bottom of the positioning block (402) are of an integrated structure.

5. An error detection device for automobile spare part processing according to claim 1, characterized in that, the positioning assembly (17) includes a first connection groove (1701), a positioning rod (1702), a middle-position threaded rod (1703) and a second connection groove (1704). The positioning rod (1702) is snap-fitted inside the first connection groove (1701). A middle-position threaded rod (1703) is vertically arranged in the middle of the positioning cover (6), and a mounting seat (15) is threadedly installed at the end of the middle-position threaded rod (1703). An installation groove (16) is opened in the middle of the mounting seat (15). Second connection grooves (1704) are opened on both sides inside the mounting seat (15).

6. An error detection device for automobile spare part processing according to claim 5, characterized in that, the end parts of the positioning rods (1702) are respectively snap-fitted with the first connection groove (1701) and the second connection groove (1704), and the positioning rods (1702) are symmetrically distributed about the center of the mounting seat (15).

7. An error detection device for automobile spare part processing according to claim 1, characterized in that, the proximity switches (11) and the fixing components (4) are distributed in one-to-one correspondence, and the side plates (7) are snap-fitted with the outer sides of the first electric sliding rails (401).

8. An error detection device for automobile spare part processing according to claim 7, characterized in that, the first electric sliding rail (401) and the second electric sliding rail (403) are parallel to each other, and the end surfaces of the first electric sliding rail (401) and the second electric sliding rail (403) are of an integrated structure with the mounting seat (15).

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