Automobile part inner hole testing fixture

Abstract

The utility model relates to the technical field of automobile part detection tools, and discloses an automobile part inner hole detection tool which comprises a shell, two sliding grooves are formed in the two sides of the bottom of an inner cavity of the shell at equal intervals, a motor is arranged on the left side of the shell, and the output end of the motor is sleeved with a two-way lead screw through a coupler. The two sides of the middle of the two-way lead screw are sleeved with connecting plates. The suction hood is sucked through the conveying pipe connected with the pump body, during suction, the suction hood can be in a negative pressure state to fix the automobile parts again, meanwhile, dust on the automobile parts can be cleaned and pumped into the dust collection box to be collected, and therefore stable clamping and dust cleaning work can be conducted on the automobile parts; the situation that the work intensity of workers is increased due to the fact that automobile parts need to be cleaned after inner hole detection is completed is prevented; and the handle is pulled outwards to enable the door body to synchronously rotate through the hinge to open the dust collection box, so that a worker can conveniently perform centralized treatment on dust collected in the dust collection box.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile component inspection tools, in particular to an automobile component inner hole inspection tool. Background Art

[0002] Auto parts processing refers to the various units that constitute the overall auto parts processing and the products that serve the auto parts processing. As the foundation of the automobile industry, auto parts are a necessary factor in supporting the sustainable and healthy development of the automobile industry.

[0003] After searching, the utility model patent with announcement number CN218082345U discloses a detection tool for automobile parts molds, including a bottom plate, a plurality of brackets are fixedly connected to the bottom of the bottom plate, a mounting groove is opened in the inner cavity of the bottom plate, a conveyor belt located in the inner cavity of the mounting groove is arranged on the bottom plate, a clamping assembly is arranged on the bottom plate, the top of the bottom plate is fixedly connected to a vertical plate, and the right side of the vertical plate is fixedly connected to a horizontal plate. The detection tool for automobile parts molds transports various automobile parts molds through a conveyor belt, clamps and fixes the molds through a clamping assembly, and can mark the molds according to the hole position, hole diameter and edge line of the automobile parts through a marking assembly, and can compare the marked mold with the parts for detection. The overall structure realizes the purpose of saving costs for the detection tool for automobile parts molds, and can detect without making a special inspection tool for each automobile part.

[0004] Although the above device can fix different automobile parts and bring convenient effects, there are plastic parts in the automobile parts, and the above device does not protect the automobile parts when fixing them, which may cause damage to the automobile parts; at the same time, the above device cannot clean the dust adhered to the automobile parts when inspecting the inner holes, so the staff needs to clean it after the inspection, which will increase the work of the staff and bring inconvenience. For this reason, we propose an automobile parts inner hole inspection fixture. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides an inner hole inspection tool for automobile parts, which solves the above-mentioned problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inner hole inspection tool for automobile parts, comprising a shell, two slide grooves are equidistantly provided on both sides of the bottom of the inner cavity of the shell, a motor is arranged on the left side of the shell, a bidirectional screw rod is sleeved on the output end of the motor through a coupling, connecting plates are sleeved on both sides of the middle of the bidirectional screw rod, screw rod grooves are penetrated through the middle of the two connecting plates, sliders are fixedly installed on both sides of the bottom of the two connecting plates, clamping plates are fixedly installed on one side of the two connecting plates, a dust hood is arranged in the middle of the bottom of the inner cavity of the shell, a dust box is fixedly installed on the bottom of the shell, a conveying pipe is sleeved between the right side of the dust box and the bottom of the dust hood, a pump body is sleeved on the middle of the conveying pipe, a positioning platform is arranged on the top of the inner cavity of the shell, a mechanical arm is arranged at the bottom of the positioning platform, a U-shaped seat is arranged at the bottom of the mechanical arm, a laser detector is arranged at the bottom of the U-shaped seat, and support columns are fixedly installed around the bottom of the shell.

[0009] Preferably, the two connecting plates are respectively mounted on one side of the middle portion of the bidirectional screw through a screw groove and are slidably connected to the housing in the slide groove through a slider.

[0010] Preferably, the two clamping plates are both made of rubber.

[0011] Preferably, the top of the vertical end of the delivery pipe is fixedly connected with the bottom of the dust hood by penetrating the bottom of the shell.

[0012] Preferably, a door body is rotatably mounted on the front of the dust box via a hinge, and a handle is fixedly mounted on the front of the door body.

[0013] Preferably, the front sides of the mechanical arm and the U-shaped seat are both provided with thread grooves, and the inner cavities of the two thread grooves are threadedly connected with bolts.

[0014] Preferably, there are four support columns in total and they are distributed in an equidistant matrix array around the bottom of the shell, and the bottoms of the support columns are all frosted.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an inner hole inspection tool for automobile parts, which has the following beneficial effects:

[0017] 1. The inner hole inspection fixture of automobile parts drives the bidirectional screw to rotate through the output end of the motor. When the bidirectional screw rotates, it drives the two connecting plates through the two screw slots to move to the two end positions of the automobile parts in the slide slot through the corresponding sliders. At the same time, the distance between the two clamping plates is adjusted to clamp and fix the automobile parts, so that it is convenient for the staff to fix automobile parts of different sizes, which brings convenience to the staff. In addition, the two clamping plates are set to rubber material to protect the automobile parts when clamping, so as to prevent unnecessary damage caused by hard clamping of the automobile parts.

[0018] 2. The inner hole inspection tool for automobile parts sucks the dust hood through the delivery pipe connected to the pump body. During suction, the dust hood can be placed in a negative pressure state to fix the automobile parts again, and at the same time, the dust on the automobile parts can be cleaned and sucked into the dust box for collection, so that the automobile parts can be stably clamped and the dust can be cleaned, which prevents the need to clean the automobile parts after the inner hole inspection is completed, thereby increasing the work intensity of the staff; and the handle is pulled outward to make the door body rotate synchronously through the hinge to open the dust box, so that the staff can centrally process the dust collected in the dust box.

[0019] 3. The inner hole inspection fixture for automobile parts is removed by rotating the bolts counterclockwise in the inner cavities of two corresponding thread grooves, releasing the fixation of the U-shaped seat and the mechanical arm, and removing the laser detector through the U-shaped seat and separating it from the mechanical arm, so that the staff can easily inspect or replace and clean the laser detector that has been used for too long, and prevent the laser detector from being damaged and unable to be replaced due to long-term use, which will bring unnecessary impact on normal inner hole inspection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the clamping plate of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the dust collecting box of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the laser detector of the utility model.

[0024] In the figure: 1. Shell; 2. Slide; 3. Motor; 4. Bidirectional screw; 5. Connecting plate; 6. Screw groove; 7. Slider; 8. Clamping plate; 9. Dust hood; 10. Dust box; 11. Delivery pipe; 12. Pump body; 13. Door body; 14. Handle; 15. Positioning table; 16. Robot arm; 17. U-shaped seat; 18. Laser detector; 19. Threaded groove; 20. Bolt; 21. Support column. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 A hole inspection tool for automobile parts, comprising a shell 1, two slide grooves 2 are evenly arranged on both sides of the bottom of the inner cavity of the shell 1, a motor 3 is arranged on the left side of the shell 1, a bidirectional screw rod 4 is sleeved on the output end of the motor 3 through a coupling, a connecting plate 5 is sleeved on both sides of the middle of the bidirectional screw rod 4, a screw rod groove 6 is penetrated through the middle of the two connecting plates 5, sliders 7 are fixedly installed on both sides of the bottom of the two connecting plates 5, a clamping plate 8 is fixedly installed on one side of the two connecting plates 5, and the bottom of the inner cavity of the shell 1 is provided with a plurality of sliding blocks 7, a plurality of sliding blocks 7 are fixedly installed on both sides of the bottom of the two connecting plates 5, and a plurality of sliding blocks 7 are fixedly installed on one side of the two connecting plates 5. A dust hood 9 is provided in the middle of the shell 1, a dust box 10 is fixedly installed at the bottom of the shell 1, a delivery pipe 11 is sleeved between the right side of the dust box 10 and the bottom of the dust hood 9, a pump body 12 is sleeved in the middle of the delivery pipe 11, a positioning platform 15 is provided at the top of the inner cavity of the shell 1, a mechanical arm 16 is provided at the bottom of the positioning platform 15, a U-shaped seat 17 is provided at the bottom of the mechanical arm 16, a laser detector 18 is provided at the bottom of the U-shaped seat 17, and support columns 21 are fixedly installed around the bottom of the shell 1.

[0027] Furthermore, the two connecting plates 5 are respectively mounted on one side of the middle portion of the bidirectional screw 4 through the screw groove 6 and are slidably connected to the housing 1 in the slide groove 2 through the slider 7 .

[0028] Furthermore, the two clamping plates 8 are both made of rubber material, which has the advantages that the bidirectional screw 4 is driven to rotate by the output end of the motor 3, and the bidirectional screw 4 drives the two connecting plates 5 through the two screw slots 6 to move to the two end positions of the automobile parts in the slide groove 2 through the corresponding sliders 7, and at the same time, the distance between the two clamping plates 8 is adjusted to clamp and fix the automobile parts, so that it is convenient for the staff to fix automobile parts of different sizes, bringing convenience to the staff, and setting the two clamping plates 8 to rubber material can protect the automobile parts when clamping, and prevent unnecessary damage caused by hard clamping of the automobile parts.

[0029] Furthermore, the top of the vertical end of the delivery pipe 11 is fixedly connected with the bottom of the dust cover 9 by penetrating the bottom of the shell 1.

[0030] Furthermore, a door body 13 is installed on the front side of the dust box 10 through a hinge, and a handle 14 is fixedly installed on the front side of the door body 13. Advantages: the dust hood 9 is sucked by the delivery pipe 11 connected to the pump body 12. During suction, the dust hood 9 can be placed in a negative pressure state to fix the automobile parts again, and at the same time, the dust on the automobile parts can be cleaned and pumped into the dust box 10 for collection, so that the automobile parts can be stably clamped and the dust can be cleaned, which prevents the need to clean the automobile parts after the inner hole detection is completed, which increases the work intensity of the staff; and the handle 14 is pulled outward to make the door body 13 rotate synchronously through the hinge to open the dust box 10, so that the staff can centrally process the dust collected in the dust box 10.

[0031] Furthermore, thread grooves 19 are provided on the front sides of the robotic arm 16 and the U-shaped seat 17, and the inner cavities of the two thread grooves 19 are threadedly connected with bolts 20. Advantages: by rotating the bolts 20 counterclockwise in the inner cavities of the two corresponding thread grooves 19 to remove them, the fixation of the U-shaped seat 17 and the robotic arm 16 is released, and the laser detector 18 is removed from the robotic arm 16 through the U-shaped seat 17, thereby facilitating the staff to inspect, replace or clean the laser detector 18 that has been used for too long, and preventing the laser detector 18 from being damaged and unable to be replaced due to long-term use, which will bring unnecessary impact on the normal inner hole detection work.

[0032] Furthermore, there are four support columns 21, which are distributed in a matrix array with equal distances around the bottom of the shell 1. The bottom of the support columns 21 is frosted. Advantages: by setting the number of support columns 21 to four and distributing them in a matrix array with equal distances around the bottom of the shell 1, the shell 1 can be kept in a balanced state when supported by the four support columns 21, thereby preventing uneven tilting and instability. At the same time, when the bottom of the support column 21 is set to be frosted, the friction resistance of the support column 21 in contact with the ground when supporting the shell 1 can be increased, thereby preventing the four support columns 21 from shaking unnecessarily when supporting the shell 1, thereby improving the stability of the device during operation.

[0033] Working principle: when in use, first place the automobile parts on the top of the dust hood 9, then turn on the motor 3, and drive the bidirectional screw rod 4 to rotate through the output end of the motor 3. When the bidirectional screw rod 4 rotates, it drives the two connecting plates 5 through the corresponding sliders 7 in the slide groove 2 to move to the two end positions of the automobile parts, and at the same time, the distance between the two clamping plates 8 is adjusted to clamp and fix the automobile parts, so that it is convenient for the staff to fix automobile parts of different sizes, which brings convenience to the staff, and the two clamping plates 8 are set to rubber material to protect the automobile parts during clamping to prevent unnecessary damage caused by hard clamping of the automobile parts. After the two clamping plates 8 clamp and fix the automobile parts, the dust hood 9 is sucked through the conveying pipe 11 connected to the pump body 12. During suction, the dust hood 9 can be placed in a negative pressure state to fix the automobile parts again, and the dust on the automobile parts can also be cleaned and pumped into the dust collecting box 10 for collection, so that it can The automobile parts are stably clamped and dust-cleaned to prevent the need to clean the automobile parts after the inner hole detection is completed, which increases the work intensity of the staff. At this time, the mechanical arm 16 can drive the laser detector 18 to adjust the position to perform inner hole detection on the automobile parts. After the detection is completed, the handle 14 is pulled outward to make the door body 13 rotate synchronously through the hinge to open the dust box 10, so that it is convenient for the staff to centrally process the dust collected in the dust box 10. When the laser detector 18 that has been used for too long needs to be replaced, repaired and cleaned, the bolt 20 can be rotated counterclockwise in the inner cavity of the two corresponding thread grooves 19 to be taken out, the U-shaped seat 17 and the mechanical arm 16 are released, and the laser detector 18 is removed through the U-shaped seat 17 and separated from the mechanical arm 16, so that it is convenient for the staff to repair or replace and clean the laser detector 18 that has been used for too long, and prevent the laser detector 18 from being damaged and unable to be replaced due to long-term use, which will bring unnecessary impact on the normal inner hole detection work.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An inner hole inspection tool for automobile parts, comprising a housing (1), characterized in that: Two slide grooves (2) are provided at equal distances on both sides of the bottom of the inner cavity of the shell (1); a motor (3) is provided on the left side of the shell (1); a bidirectional screw rod (4) is sleeved on the output end of the motor (3) through a coupling; connecting plates (5) are sleeved on both sides of the middle of the bidirectional screw rod (4); screw rod grooves (6) are provided through the middle of the two connecting plates (5); sliders (7) are fixedly installed on both sides of the bottom of the two connecting plates (5); a clamping plate (8) is fixedly installed on one side of the two connecting plates (5); a dust cover (9) is provided in the middle of the bottom of the inner cavity of the shell (1); ), a dust box (10) is fixedly installed at the bottom of the shell (1), a delivery pipe (11) is sleeved between the right side of the dust box (10) and the bottom of the dust hood (9), a pump body (12) is sleeved in the middle of the delivery pipe (11), a positioning platform (15) is arranged at the top of the inner cavity of the shell (1), a mechanical arm (16) is arranged at the bottom of the positioning platform (15), a U-shaped seat (17) is arranged at the bottom of the mechanical arm (16), a laser detector (18) is arranged at the bottom of the U-shaped seat (17), and support columns (21) are fixedly installed around the bottom of the shell (1).

2. The inner hole inspection tool for automobile parts according to claim 1, characterized in that: The two connecting plates (5) are respectively mounted on one side of the middle portion of the bidirectional screw (4) through a screw groove (6) and are slidably connected to the housing (1) in the slide groove (2) through a slider (7).

3. The inner hole inspection tool for automobile parts according to claim 1, characterized in that: The two clamping plates (8) are both made of rubber material.

4. The inner hole inspection tool for automobile parts according to claim 1, characterized in that: The top of the vertical end of the delivery pipe (11) is fixedly sleeved with the bottom of the dust cover (9) by penetrating the bottom of the shell (1).

5. The inner hole inspection tool for automobile parts according to claim 1, characterized in that: A door body (13) is rotatably mounted on the front of the dust box (10) via a hinge, and a handle (14) is fixedly mounted on the front of the door body (13).

6. The inner hole inspection tool for automobile parts according to claim 1, characterized in that: The front sides of the mechanical arm (16) and the U-shaped seat (17) are both provided with thread grooves (19), and the inner cavities of the two thread grooves (19) are threadedly connected with bolts (20).

7. The inner hole inspection tool for automobile parts according to claim 1, characterized in that: There are four support columns (21) in total, which are distributed in an equidistant matrix array around the bottom of the housing (1), and the bottoms of the support columns (21) are all frosted.

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