Corrosion-resistant fastener subjected to QPQ composite treatment

Abstract

The utility model relates to a corrosion-resistant fastener for QPQ composite treatment, which comprises a fixing frame, a base is fixedly mounted at the bottom of the fixing frame, an adjusting device is arranged on the inner side of the fixing frame, the adjusting device comprises a hand wheel, a threaded rod, a threaded sleeve, a connecting plate, a motor, a polishing sheet and a supporting rod, the threaded rod is fixedly mounted at the bottom of the hand wheel, and the threaded sleeve is fixedly mounted at the bottom of the threaded rod. A threaded sleeve is arranged on the outer side of the threaded rod. According to the anti-corrosion fastener subjected to QPQ composite treatment, firstly, a hand wheel is rotated to drive a threaded sleeve to move up and down, the threaded sleeve moves up and down to drive a motor and a grinding piece to move up and down, then the motor is started to grind different positions of an object, then the motor on the inner side of a supporting table is started to drive a containing table to rotate, and the object is ground at different angles; and finally, an air blower is started, air is output to an air blowing nozzle, the air blowing nozzle concentrates the chippings on the inner side of the supporting table, the chippings are blown to the inner side of a connecting pipe, then the chippings are discharged into the inner side of the drawer, and the ground chippings can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of fasteners, in particular to a corrosion-resistant fastener treated with QPQ composite treatment. Background Art

[0002] In order to improve the mechanical properties during the production process of fasteners, the fasteners are usually hardened to significantly increase the strength and hardness of the fasteners, so as to meet the different usage requirements of various mechanical parts and tools. With the continuous development of society, fasteners produced by traditional fastener quenching technology are difficult to meet the different usage requirements of various mechanical parts and tools.

[0003] The existing fastener quenching and preheating equipment has a simple structural design. Most of them are not convenient for adjusting the components to adjust the spacing, nor are they convenient for adjusting the components to adjust the fixed plate at multiple angles. At the same time, the debris generated by the equipment after processing is mostly cleaned manually, affecting the processing efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a corrosion-resistant fastener with a QPQ composite treatment, which has the advantages of being adjustable and polishable in multiple directions, and solves the problem of inconvenient adjustment of the components to adjust the fixing plate at multiple angles.

[0005] In order to achieve the above-mentioned purpose of facilitating grinding at different angles, the utility model provides the following technical solutions: a corrosion-resistant fastener with QPQ composite treatment, comprising a fixing frame, a base is fixedly installed at the bottom of the fixing frame, an adjusting device is arranged on the inner side of the fixing frame, the adjusting device comprises a handwheel, a threaded rod, a threaded sleeve, a connecting plate, a motor, a grinding sheet and a support rod, a threaded rod is fixedly installed at the bottom of the handwheel, a threaded sleeve is arranged on the outer side of the threaded rod, a connecting plate is fixedly installed on the outer side of the threaded sleeve, a motor is fixedly installed on the inner side of the connecting plate, a grinding sheet is fixedly installed on the output shaft of the motor, and a support rod is fixedly installed on the side of the fixing frame away from the handwheel.

[0006] Furthermore, a groove matching the threaded rod is opened on the inner side of the fixing frame, and the threaded rod is rotatably connected to the inner side of the fixing frame. The threaded rod is rotated by turning the hand wheel, and the threaded rod rotates to drive the threaded sleeve to rotate and then drive the connecting plate to move up and down.

[0007] Furthermore, a support platform is fixedly installed on the inner side of the fixed frame, and a slider is movably connected to the inner side of the support platform. There are two sliders, and a slide groove matching the slider is opened on the inner side of the support platform. The slider ensures the stability of the rotation of the placement platform.

[0008] Furthermore, a placing table is fixedly installed on the top of the sliding block, and a connecting pipe is fixedly installed on the bottom of the placing table, and debris can enter the drawer through the connecting pipe.

[0009] Furthermore, a drawer is movably connected to the inner side of the support table, a through hole matching the connecting pipe is opened on the inner side of the support table, and an air blowing nozzle is fixedly installed on the outer side of the placement table, and the drawer can collect the debris after grinding.

[0010] Furthermore, a blower is fixed on the outside of the fixed frame, an air outlet pipe is fixedly installed on the output end of the blower, a bellows is fixedly installed on the outside of the air outlet pipe, and a control box is fixedly installed on the side of the fixed frame away from the blower. The bellows can be freely extended and retracted, and is convenient for rotation with the placement table.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] The corrosion-resistant fastener treated with QPQ composite treatment first rotates the hand wheel to drive the threaded sleeve to move up and down, the threaded sleeve moves up and down to drive the connecting plate to move up and down, and then the connecting plate moves up and down to drive the motor and the grinding sheet to move up and down, and then the motor is started to grind the object at different positions, and then the motor on the inner side of the support table is started to drive the placement table to rotate, and the object is grinded at different angles, and finally the blower is started to output air to the blowing nozzle, the blowing nozzle concentrates the debris on the inner side of the support table, blows it to the inner side of the connecting pipe, and then discharges it into the inner side of the drawer, so as to facilitate the cleaning of the debris after grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0014] Figure 2 A three-dimensional diagram of a platform for placing the structure of the utility model;

[0015] Figure 3 It is a front view of the structure of the utility model.

[0016] In the figure: 1. fixing frame; 2. base; 3. adjusting device; 301. hand wheel; 302. threaded rod; 303. threaded sleeve; 304. connecting plate; 305. motor; 306. grinding disc; 307. supporting rod; 4. supporting table; 5. sliding block; 6. placing table; 7. connecting pipe; 8. drawer; 9. blower; 10. blowing nozzle; 11. control box. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3 In this embodiment, a QPQ composite treated corrosion-resistant fastener comprises a fixing frame 1, a base 2 is fixedly installed at the bottom of the fixing frame 1, an adjusting device 3 is arranged on the inner side of the fixing frame 1, and the adjusting device 3 comprises a hand wheel 301, a threaded rod 302, a threaded sleeve 303, a connecting plate 304, a motor 305, a grinding sheet 306 and a supporting rod 307, a threaded rod 302 is fixedly installed at the bottom of the hand wheel 301, a threaded sleeve 303 is fixedly installed on the outer side of the threaded rod 302, and a connecting rod 307 is fixedly installed on the outer side of the threaded sleeve 303 Plate 304, a groove matching the threaded rod 302 is opened on the inner side of the fixing frame 1, and the threaded rod 302 is rotatably connected to the inner side of the fixing frame 1. The threaded rod 302 is driven to rotate by rotating the handwheel 301, and the threaded sleeve 303 is driven to rotate by the rotation of the threaded rod 302, and then the connecting plate 304 is driven to move up and down. A motor 305 is fixedly installed on the inner side of the connecting plate 304, and a grinding disc 306 is fixedly installed on the output shaft of the motor 305. A support rod 307 is fixedly installed on the side of the fixing frame 1 away from the handwheel 301.

[0019] In the case implementation, a support platform 4 is fixedly installed on the inner side of the fixed frame 1, and a slider 5 is movably connected to the inner side of the support platform 4. There are two sliders 5. A slide groove matching the slider 5 is opened on the inner side of the support platform 4. The slide groove is in a circular ring shape. The slider 5 ensures the rotation stability of the placement platform 6. The placement platform 6 is fixedly installed on the top of the slider 5. A turntable is fixedly installed on the inner side of the support platform 4. The turntable can drive the placement platform 6 to rotate 180 degrees clockwise and then 180 degrees counterclockwise. A connecting pipe 7 is fixedly installed on the bottom of the placement platform 6, and debris can enter the drawer 8 through the connecting pipe 7.

[0020] In the case implementation, a drawer 8 is movably connected to the inner side of the support table 4, and a through hole matching the connecting pipe 7 is opened on the inner side of the support table 4. Finally, by starting the blower 9, air is output to the blowing nozzle 10, and the blowing nozzle 10 concentrates the debris on the inner side of the support table 4. The blowing nozzle 10 is fixedly installed on the outer side of the placement table 6. The drawer 8 can collect the debris after grinding, and the blower 9 is fixed on the outer side of the fixed frame 1. An air outlet pipe is fixedly installed on the output end of the blower 9, and a bellows is fixedly installed on the outer side of the air outlet pipe. A control box 11 is fixedly installed on the side of the fixed frame 1 away from the blower 9, and the bellows can be freely extended and retracted to facilitate rotation with the placement table 6.

[0021] When implementing, follow these steps:

[0022] 1) First, turn the hand wheel 301 to drive the threaded sleeve 303 to move up and down. The up and down movement of the threaded sleeve 303 drives the connecting plate 304 to move up and down;

[0023] 2) Then the connecting plate 304 moves up and down, thereby driving the motor 305 and the grinding sheet 306 to move up and down, and then the motor 305 is started to grind the object at different positions;

[0024] 3) Then, the motor 305 inside the support table 4 is started to drive the placement table 6 to rotate, and the object is polished at different angles;

[0025] 4) Finally, the blower 9 is started to output air to the blowing nozzle 10, which collects the debris on the inner side of the support platform 4 and blows it to the inner side of the connecting pipe 7, and then discharges it into the inner side of the drawer 8, so as to facilitate the cleaning of the debris after grinding.

[0026] In summary, the corrosion-resistant fastener treated with QPQ composite treatment first rotates the hand wheel 301 to drive the threaded sleeve 303 to move up and down, the threaded sleeve 303 moves up and down to drive the connecting plate 304 to move up and down, and then the connecting plate 304 moves up and down to drive the motor 305 and the grinding sheet 306 to move up and down, and then the motor 305 is started to grind the object at different positions, and then the motor 305 on the inner side of the support table 4 is started to drive the placement table 6 to rotate, and the object is grinded at different angles, and finally the blower 9 is started to output wind to the blowing nozzle 10, and the blowing nozzle 10 concentrates the debris on the inner side of the support table 4, blows it to the inner side of the connecting pipe 7, and then discharges it into the inner side of the drawer 8, so as to facilitate the cleaning of the debris after grinding.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] 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 QPQ composite treated corrosion resistant fastener, comprising a fixing frame (1), characterized in that: A base (2) is fixedly mounted on the bottom of the fixing frame (1), and an adjustment device (3) is arranged on the inner side of the fixing frame (1); The adjusting device (3) comprises a hand wheel (301), a threaded rod (302), a threaded sleeve (303), a connecting plate (304), a motor (305), a grinding sheet (306) and a support rod (307); the threaded rod (302) is fixedly mounted on the bottom of the hand wheel (301); the threaded sleeve (303) is mounted on the outer side of the threaded rod (302); the connecting plate (304) is fixedly mounted on the outer side of the threaded sleeve (303); the motor (305) is fixedly mounted on the inner side of the connecting plate (304); the grinding sheet (306) is fixedly mounted on the output shaft of the motor (305); and the support rod (307) is fixedly mounted on the side of the fixing frame (1) away from the hand wheel (301).

2. A QPQ composite treated corrosion resistant fastener according to claim 1, characterized in that: A groove matching the threaded rod (302) is provided on the inner side of the fixing frame (1), and the threaded rod (302) is rotatably connected to the inner side of the fixing frame (1).

3. The corrosion-resistant fastener treated with QPQ composite according to claim 1, characterized in that: A support platform (4) is fixedly installed on the inner side of the fixed frame (1), and a slider (5) is movably connected to the inner side of the support platform (4). The number of the sliders (5) is two, and a slide groove matching the slider (5) is opened on the inner side of the support platform (4).

4. The corrosion-resistant fastener treated with QPQ composite according to claim 3, characterized in that: A placement platform (6) is fixedly installed on the top of the sliding block (5), and a connecting pipe (7) is fixedly installed on the bottom of the placement platform (6).

5. The corrosion-resistant fastener treated with QPQ composite according to claim 4, characterized in that: The inner side of the support platform (4) is movably connected to a drawer (8), the inner side of the support platform (4) is provided with a through hole matched with the connecting pipe (7), and the outer side of the placement platform (6) is fixedly installed with a blowing nozzle (10).

6. The corrosion-resistant fastener treated with QPQ composite according to claim 1, characterized in that: A blower (9) is fixed on the outside of the fixed frame (1), an air outlet pipe is fixedly mounted on the output end of the blower (9), a bellows is fixedly mounted on the outside of the air outlet pipe, and a control box (11) is fixedly mounted on the side of the fixed frame (1) away from the blower (9).

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