Flange face anti-skid nut machining device

Abstract

The utility model relates to the technical field of flange nut machining, in particular to a flange face anti-skid nut machining device which has the advantage of improving practicability and comprises a workbench, a groove is formed in the middle of the workbench, a first electric telescopic rod is installed on the lower portion of the groove, and a supporting block is arranged on the upper portion of the first electric telescopic rod. A plurality of second electric telescopic rods are installed in the middle of the workbench, pressure sensors are installed on one sides of the second electric telescopic rods, relays are installed on the inner walls of the two sides of the groove and electrically connected with the second electric telescopic rods through wires and the corresponding pressure sensors, and a discharging pipe is connected to the front portion of the workbench in a penetrating mode. The rear portion of the discharging pipe penetrates through the front portion of the groove, the lower portion of the discharging pipe is connected with a box body in a penetrating mode, a filter screen is arranged on the left portion of the box body, a fan is installed on the left portion of the box body, a plurality of first ventilation holes are formed in the left portion of the box body, and a plurality of second ventilation holes are formed in the left portion of the fan.

Description

Technical Field

[0001] The utility model relates to the technical field of flange nut processing, in particular to a flange surface anti-skid nut processing device. Background Art

[0002] As we all know, a flange nut is a nut that has a wide flange on one end that acts as an integrated washer. This serves to distribute the pressure of the nut across the component being secured, reducing the possibility of component damage and making it less likely to loosen due to an uneven fastening surface.

[0003] The patent with application number CN202320766265.7 discloses a flange surface anti-slip nut processing device, including a connecting plate and a workbench. The inner wall of the workbench is provided with a centering clamping structure. The centering clamping mechanism includes a first electric telescopic rod, and the other ends of the two fourth connecting rods are movably connected to two sliders through a pin shaft.

[0004] Although the device has the effect of supporting the flange nut, the device does not have a device for accurately controlling the working time of the first electric telescopic rod, and therefore cannot accurately control the pressure value generated on the flange nut when the first electric telescopic rod is extended. When the startup time is long, the pressure generated on the flange nut is large, and the load generated on the first electric telescopic rod is large, which will cause certain losses to the first electric telescopic rod. Therefore, the practicality is not very good. At the same time, the device blocks the debris by rotating the baffle. The device does not have a device for collecting the debris, and the debris will fall into the workbench, thereby increasing the difficulty of later cleaning. Therefore, the practicality is not very good and there is room for improvement. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a flange surface anti-slip nut processing device, which has the characteristic of improving practicability.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flange surface anti-slip nut processing device comprises a workbench, a groove is provided in the middle part of the workbench, a first electric telescopic rod is installed at the lower part of the groove, a support block is provided at the upper part of the first electric telescopic rod, a plurality of second electric telescopic rods are installed in the middle part of the workbench, a pressure sensor is installed on one side of the plurality of second electric telescopic rods, relays are installed on the inner walls on both sides of the groove, and are electrically connected to the second electric telescopic rods through wires and corresponding pressure sensors respectively, a discharge pipe is penetrated and connected at the front part of the workbench, a rear part of the discharge pipe penetrates the front part of the groove, a box is penetrated and connected at the lower part of the discharge pipe, a filter is provided at the left part of the box, a fan is installed at the left part of the box, a plurality of first ventilation holes are provided at the left part of the box, a plurality of second ventilation holes are provided at the left part of the fan, and they all coincide with the first ventilation holes.

[0009] Furthermore, a slot is provided on the upper portion of the support block and a nut is placed thereon, and the left and right end surfaces of the nut are in contact with corresponding pressure sensors respectively.

[0010] Furthermore, the lower end surface of the groove is arranged in an inclined shape, and the lower end surface of the groove coincides with the lower inner wall end surface of the discharge pipe.

[0011] Furthermore, a support plate is provided on the upper part of the workbench, a third electric telescopic rod is installed in the middle part of the support plate, and a shielding cover is provided on the lower part of the third electric telescopic rod.

[0012] Preferably, the shielding cover is made of transparent plastic.

[0013] Preferably, a door is hinged at the front of the box, and a handle is provided at the front of the door.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a flange surface anti-slip nut processing device, which has the following beneficial effects:

[0016] The flange surface anti-skid nut processing device contacts the nut through the pressure sensor on one side of the second electric telescopic rod. The generated pressure will be fed back to the pressure sensor, and the specific pressure value will be detected in real time, so that the starting time of the second electric telescopic rod can be accurately controlled, and the second pressure sensor is prevented from exerting excessive pressure on the nut and causing its own loss. At the same time, the debris generated during processing is sucked into the box by the fan for collection, which reduces the difficulty of cleaning at a later stage, thereby improving the practicality to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 The schematic diagram of the top view of the structure of the utility model is a schematic diagram of the structure of the lower part of the support plate without the first electric telescopic rod, the support block, the fan and the filter screen;

[0019] Figure 3 It is an enlarged schematic diagram of the first electric telescopic rod and the supporting block of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the workbench and the groove of the utility model;

[0021] Figure 5 For this utility model Figure 1 A schematic diagram of the structure partially enlarged at position A shown in FIG.

[0022] Figure 6 For this utility model Figure 2 A schematic diagram of the structure with a partial enlargement of point B is shown in FIG.

[0023] In the figure: 1. workbench; 2. groove; 3. first electric telescopic rod; 4. support block; 5. second electric telescopic rod; 6. pressure sensor; 7. relay; 8. discharge pipe; 9. box; 10. filter; 11. fan; 12. slot; 13. nut; 14. support plate; 15. third electric telescopic rod; 16. shielding cover; 17. door. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-6The utility model discloses a flange surface anti-skid nut processing device, comprising a workbench 1, a groove 2 is arranged in the middle of the workbench 1, a first electric telescopic rod 3 is installed at the lower part of the groove 2, a support block 4 is arranged at the upper part of the first electric telescopic rod 3, the first electric telescopic rod 3 is started, the first electric telescopic rod 3 is extended, and the support block 4 is driven to move upward to a certain height and then the first electric telescopic rod 3 is closed, a card slot 12 is arranged at the upper part of the support block 4, and a nut 13 is placed, the nut 13 is placed in the card slot 12, a plurality of second electric telescopic rods 5 are installed in the middle of the workbench 1, a pressure sensor 6 is installed on one side of the plurality of second electric telescopic rods 5, the left and right side end faces of the nut 13 are in contact with the corresponding pressure sensor 6 respectively, the second electric telescopic rod 5 is started, the second electric telescopic rod 5 is extended, and the support block 4 is driven to move upward to a certain height and then the first electric telescopic rod 3 is closed, a card slot 12 is arranged at the upper part of the support block 4, and a nut 13 is placed, the nut 13 is placed in the card slot 12, a plurality of second electric telescopic rods 5 are installed in the middle of the workbench 1, a pressure sensor 6 is installed on one side of the plurality of second electric telescopic rods 5, the left and right side end faces of the nut 13 are in contact with the corresponding pressure sensor 6 respectively, The telescopic rod 5 is extended, driving the pressure sensor 6 to approach the nut 13 and hold the nut 13, then the first electric telescopic rod 3 is started, the first electric telescopic rod 3 is retracted, driving the support block 4 to move downward to the original position, and then the first electric telescopic rod 3 is closed. A support plate 14 is provided on the upper part of the workbench 1, and a third electric telescopic rod 15 is installed in the middle of the support plate 14. A shielding cover 16 is provided at the lower part of the third electric telescopic rod 15. The third electric telescopic rod 15 is started, the third electric telescopic rod 15 is extended, and the shielding cover 16 is driven to move downward to shield the upper part of the groove 2 and the debris generated during the processing of the nut 13. The shielding cover 16 is made of transparent plastic, which is convenient for viewing the processing status of the nut 13. Relays are installed on the inner walls on both sides of the groove 2. 7, and are electrically connected to the second electric telescopic rod 5 through wires and corresponding pressure sensors 6, respectively. The second electric telescopic rod 5 drives the pressure sensor 6 to squeeze the nut 13. As time goes by, the pressure generated by the pressure sensor 6 on the nut 13 increases, and the value detected by the pressure sensor 6 increases. When it increases to the set value, an electrical signal is sent to the relay 7. When the relay 7 receives the electrical signal sent by the pressure sensor 6, it stops supplying power to the second electric telescopic rod 5, and the second electric telescopic rod 5 stops working. The front part of the workbench 1 is connected with a discharge pipe 8, and the rear part of the discharge pipe 8 passes through the front part of the groove 2. The lower end face of the groove 2 is inclined to facilitate the processed debris to slide to the lower part of the groove 2. The lower end face of the groove 2 and the lower end face of the discharge pipe 8 are connected to the workbench 1. The end faces of the inner walls of the grooves 2 coincide with each other, so that the debris at the bottom of the groove 2 can enter the discharge pipe 8. The lower part of the discharge pipe 8 is connected with a box body 9. A filter screen 10 is arranged on the left part of the box body 9. A fan 11 is installed on the left part of the box body 9. A plurality of first ventilation holes are arranged on the left part of the box body 9. A plurality of second ventilation holes are arranged on the left part of the fan 11, and all of them coincide with the first ventilation holes. The fan 11 is started, and the fan 11 generates suction on the box body 9 and the discharge pipe 8, and then the debris in the groove 2 is sucked into the box body 9, and then the debris is filtered out by the filter screen 10, and the filtered gas is discharged to the outside through the first ventilation holes and the second ventilation holes. A door 17 is hinged on the front part of the box body 9, and a handle is arranged on the front part of the door 17. The debris in the box body 9 can be cleaned by grasping the handle to open the door 17.

[0026] In summary, when the flange surface anti-skid nut processing device is in use, the staff puts the nut 13 into the slot 12 of the support block 4, and then starts the second electric telescopic rod 5, the second electric telescopic rod 5 extends, drives the pressure sensor 6 to approach the nut 13, and holds it on the nut 13, and at the same time starts the first electric telescopic rod 3, the first electric telescopic rod 3 moves downward to the specified position, so that the support block 4 is away from the nut 13, at this time, the pressure generated by the pressure sensor 6 on the nut 13 increases, and the value detected by the pressure sensor 6 increases. When it increases to the set value, an electrical signal is sent to the relay 7. When After the relay 7 receives the electrical signal sent by the pressure sensor 6, it stops supplying power to the second electric telescopic rod 5, and then starts the third electric telescopic rod 15. The third electric telescopic rod 15 extends to drive the shielding cover 16 to move downward. When the lower end surface of the shielding cover 16 just fits the upper end surface of the workbench 1, the third electric telescopic rod 15 is closed, and then the fan 11 is started. The fan 11 generates suction on the box body 9 and the discharge pipe 8, and then the debris in the groove 2 is sucked into the box body 9, and then the debris is filtered out by the filter 10, and the filtered gas is discharged to the outside through the first ventilation hole and the second ventilation hole.

[0027] 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. A flange surface anti-slip nut processing device, characterized in that: The invention comprises a workbench (1), wherein a groove (2) is arranged in the middle of the workbench (1), a first electric telescopic rod (3) is installed at the lower part of the groove (2), a support block (4) is arranged at the upper part of the first electric telescopic rod (3), a plurality of second electric telescopic rods (5) are installed in the middle of the workbench (1), a pressure sensor (6) is installed on one side of the plurality of second electric telescopic rods (5), relays (7) are installed on the inner walls of both sides of the groove (2), and electric wires and corresponding pressure sensors (6) are respectively connected to the workbench (1). The workbench (1) is electrically connected to the second electric telescopic rod (5); the front part of the workbench (1) is connected to a discharge pipe (8); the rear part of the discharge pipe (8) is connected to the front part of the groove (2); the lower part of the discharge pipe (8) is connected to a box (9); the left part of the box (9) is provided with a filter screen (10); the left part of the box (9) is installed with a fan (11); the left part of the box (9) is provided with a plurality of first ventilation holes; the left part of the fan (11) is provided with a plurality of second ventilation holes, which are all overlapped with the first ventilation holes.

2. The flange surface anti-slip nut processing device according to claim 1, characterized in that: A slot (12) is provided on the upper portion of the support block (4) and a nut (13) is placed thereon, and the left and right end surfaces of the nut (13) are in contact with corresponding pressure sensors (6) respectively.

3. The flange surface anti-slip nut processing device according to claim 1, characterized in that: The lower end surface of the groove (2) is arranged in an inclined shape, and the lower end surface of the groove (2) coincides with the lower inner wall end surface of the discharge pipe (8).

4. The flange surface anti-slip nut processing device according to claim 1, characterized in that: A support plate (14) is arranged on the upper part of the workbench (1), a third electric telescopic rod (15) is installed in the middle part of the support plate (14), and a shielding cover (16) is arranged on the lower part of the third electric telescopic rod (15).

5. The flange surface anti-slip nut processing device according to claim 4, characterized in that: The shielding cover (16) is made of transparent plastic.

6. The flange surface anti-slip nut processing device according to claim 1, characterized in that: A door (17) is hingedly connected to the front of the box body (9), and a handle is arranged at the front of the door (17).

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